Great OP.
Here is what I see: A player that has matured and is happy in the locker room, and his talent has shone through. This guy is a ****ing superstar. He has bought into Sutter's defensive system and is banging players into the boards.
It's hard for me to ever believe Carter was "lazy" and given the harshness of the Philly press corps I am skeptical. I would trust posters like deeshamrock to give us a better feel for how he was in Philly. However, if so, this guy has done a complete 180°. He is a difference-maker on this team.
The biggest change in him was the environment. 360 from Philly. From the Owner, fanbase, media, leadership group, all of it. And he's matured ALOT.
Carter has always been an outstanding goalscorer, great skater. You can see that from his play at the World Juniors when he won gold. I saw it when he arrived in Philly on the Phantoms in heir Calder Cup run. He and Richards were the reason that team won. They came in , played their hearts and out lead that team . You could see his skill then, the speed, the wicked shot. But his 2 way game wasn't there-yet.
John STevens got that rolling as his Phantoms coach and more over, as his Flyers coach. He impressed on a very young JC to use his size and reach to defend and that speed. And I think had Stevens not been fired (which was wrong I never liked that. He helped the Phantoms to a Calder and the Flyers to a 2008 ECF. ) JC would have become closer to the JC the Kings have. A coach can have that kind of effect. DOn't undervalue that his last year, he was on wing with Giroux who had 73 pts and was a plus 20. Giroux is not a 2 way player and weak in his own end and his plus/minus numbers show that. That year, JC and his 2 way play saved G and that line. G wont be a plus 20 again. He made G a better player because of his more complete game, something that few (I did ) recognized that year.
I think Sevens understood that these guys were young (very early 20's) single, had celebrity status in the town and $$. Yes, they drank. I'm guessing a lot of other NHL star players in their early 20's do that too. And in those early years, he did what any normal young guy would do , he enjoyed himself. maybe sometimes a little too much but I'd wager most young NHL stars in that position do similar, just not in the myopic fishbowl that is the Philly sports media. JC, MR along with Lupul, Upshall, and a few others were quite the partiers and it got caught on camera a bit too often Crossing Broad's website even hada 'Daily Carts' feature that displayed the Carter party boy photos. Maybe Stevens should have come down a bit harder on them...but SNider got his panties in a bunch Upshall and Lupul got traded. That was supposed to be the warning to MR and JC. And Pronger and Lavvy arrived and that changed everything..
Buit he's not that kid anymore, he's been in a committed relationship since 2011 and that changed him. He's settled down, content to be monogamous and has grown there and that shows on the ice. He's not coming in at 2am and late for practice and foggy for a game.
Coaching - I felt he played his best in Phlly under Stevens, who I thought got fired too soon. I never like Lavvy or his hot temper , screaming , ranting and punching out soda machines mentality. And naming Richards Captain and 8 mos later cutting him off at the knees by brining in Chris 'the locker-room *****' Pronger, changed everything. MR's days were numbered as soon as that happened. Pronger has to be the only dog in the house, the only voice. And that caustic and abrasive demeanor Pronger houses and his bully mentality, fractured hat Locker room. And the media, in their typical rat-like mentality, blamed Richards and Carter, that they were 'dividing ' the room. Richards made the mistake of trying to defend them and it blew up in his face. Carter withdrew, never talked to the media, got very quiet and was hurt by what some of the media did.
I thought the Flyers were in good hands with Richards and Carter had they been allowed to develop the right way. And had the owner recognized they were very talented but young. Built a team around them, be patient, get the D and goalie, etc. That never happened. I still wince when Iread or hear (at late as during the Anaheim series by a dimwit on TSN) that the Richards and Cater 'were never going to get it down (CUp) in Philly" GRRRR...so wrong.
But Lavvy and Pronger changed all of that. Lavvy is not the easiest person in the room, very vocal, very short fuse, hollers a lot, even punched out walls and soda machines.
Age- He's matured. And his trust was violated in Phlly. In Nov 2010 they signed him to that LTC and he gave them a home town discount because he believed in what they fed him. What he wanted was to stay with the FLyers to play with his best friend, win a CUp together and retire. I heard him say that in Philly when he signed and later in LA when they won. That was important to him. And even 6 mos later on a Tues in June 2011 when the trade rumors (swirling since 2009) came up again, he and his agent requested a meeting with Homer. HOmer looked him in the eye, shook his hand and told him he would not be traded (and the Voracek and a 1st round pick rumors were already out there). Two days later, he was gone to the BJ's. (Same crap Homer pulled with JVR too)
That hurt JC, more than I'm sure he'll ever admit. He felt violated and reacted that way. That is hot knife to the gut. And it did change him inside and when he arrived in LA I think for him it was a rebirth. Off the Philly hellish media firestorm and voracious fanbase. He refocused, he committed himself (even to the point of the PT work , 10 lbs of muscle, etc. ) He was not that committed, training wise, in Philly. He , as he said in an interview after arriving in LA, wanted to repay DL for the 'faith he showed by trading for me' I think a part of him remembers that every shift and he wants to rub salt in the Philly face, to show Snider how wrong he was.
You have to remember his time in Columbus was not well received by their fans or the NHL fans or the NHL media. He was misrepresented (I felt) He broke his foot in Nov of that year, was out hurt. I never thought he 'didn't want to play there'. But that's another story.
Sutter- has brought out the best in him. IF you don't play a 200 foot game for Sutter, you don't play. Period. He was always a good 2 way player but never to the level he's shown now. Not even close. He was never as driven on a regular basis. He's motivated, matured and relishing his role as one of (not the 'only) go to guys.
Lazy - I think the fact some fans in Philly thought he was 'lazy ' was due to the fact he was such a skilled skater, he almost looks effortless when he's gliding up the ice. That can be (as I'm old enough to recall frmer Flyer Rick MacLeish being accused of the same there here. A pure goalscorer who skated so well it never looked like he broke a sweat - ) misdiagnosed as 'lazy' doesn't work hard, etc.
Also, unfortunately, a team's fan based and media will focus on the playoffs and how that 'star' player fared. JC has bad luck with injuries in his philly playoff tenure and his playoff stats were not good. He was seen as a player who wasn't motivated , didn't work, wasn't consistent. etc. He was not the playoff performed LA has been gifted with, he's much better here. That rep for 'not showing up ' when it counts is what caused the trade rumors to start in 2009.
Ti's a tough media town, tri state area that has dozens of reporters covering sports. Mike Schmidt had the same problem. So skilled at what he did , it often looked like he was not working at it, lazy. The Philly media targeted him, he rebelled too. He had the misfortune of playing next to Larry Bowa who had hustle and grit as a middle name, diving for balls, etc. always had a drity uniform. And when he'd read about that, Schmidt fired back at them, scoffing at their reports of his clean uniform having something to do with his motivation or work ethic. no, he said, I'm just good at what I do, I know where to stand, where to play. He also had the best line about the Phlly media, saying
"Philadelphia is the only town where you have the thrill of victory and the agony of reading about it the next day." As much as I loved Bowa for that heart and hustle, I understood Schmidt's frustration with the media harping on the fact he was 'lazy and unmotivated.
Complete team- The other thing , for me, being a part of a complete team in LA has taken pressure off of him and he's relaxed. Quick, Doughty and Kopitar being the best at what they do, and the heart of the team, has given him a lot more freedom. You add the other pieces, the coaching, the team success based on ALL the players buying in and it makes JC's job easier.
Lombardi is the reason JC is who you see today. He had an elite team in place, with a good leadership group, guys like Scuds, MItchell, Wiillams, in that room. Carter became a part of it not the focus of it. Because Snider never got it, that you build a team, not buy one. Too much pressure was put on JC ad MR (as very young players) when the real issues, defense, goaltending and such, were ignored.
Because I'm a fan of the sport for 40 years, I've seen my share of talented young stars arrive. But the are young , college age kids, with a boatload of money and celebrity status. Yes, they drink ,you have to weather that storm. Look what Boston did with Seguin. They got impatient. It happens.
Had JC arrived as 20 year old on a team like the Kings with a good, stable lockeroom of leaders and a more broadminded owner and GM, maybe his path would have changed. There were times where you had reason to be frustrated , and I was . But I saw what the potential was and that that Lavvy Pronger and Snider were not the right temperament.
I think he suffered most in Philly, due to the 'party boy ' rep and the media used that to build the lazy unmotivated idea. He was young and made some mistakes. you can't be photographed at a bar in old city Philly at 2 am when you have a game the next night. That happened too often, along with the fans who met, saw, drank with and called sports talk radio or put in online. Some times (photos don't lie) it was true, most of the time, I felt, it was anonymous fans hiding behind a keyboard or a phone, venting because they didn't like him and adding fuel to a fire. When PRonger came it got worse because he would talk to reporters about JC and MR not buckling down, staying out too late on g ame nights, etc. They resented it, and that locker room got very small.
Being traded to LA (and out of the Phlly frying pan) was the best thing for him. He's a part of a whole, not expected to be the whole things. He was warmly welcomed and embraced by the fanbase, GM and Stevens (who he and Richie always remained close to) , became a part of a brotherhood of players who support and accept him and he's turned into the complete player that he was destined to be.