Quinn was hired as a developmental coach. I think he's mostly done a good job with that. Miller, Fox, ADA, Buchnevich, Kakko has shown improvement although he's not there yet. Lafreniere is in his rookie season, but I expect him to improve. Strome came over and has had nothing but career season's despite it being minimized every year. Some of that you can attribute to Panarin, but he's certainly improved considerably. There are some things that I'm not a fan of. I'd like to see the forward lines spread out the kids line. I'd like to see the kids get some PP or at least get rewarded with it when they are playing well. I don't get the obsession with Howden who is a fringe NHLer at best and hasn't improved. I don't like that this team has come up short in their biggest games. I could live with losing the Islander or play in games at this point, but the effort wasn't there and they just looked out coached. I always believed that when this team started hitting its stride they'd opt for a veteran coach with playoff experience. I would expect that to be after next season although if it was up to me, I'd make that move this offseason. Overall, I think he's mostly done what he was brought in for, but I'd opt for a change if they think the right coach is out there. To be honest, I thought going into this season that playoffs were the goal, but the realistic expectation was to be pretty much where they are now: playing meaningful games in April, but coming up short.
If there's one thing I've learned from Ranger hockey it's that fans seldom like the coach. AV took this team to a cup final and was talked about like he was an abomination (although granted, he wasn't my favorite), Torts had the most sustained success for the NYR'S since the early-mid 90's and he got to a point where he was constantly complained about. Renney was the first coach that got back into the playoffs if my memory serves and he was dismissed and not really appreciated. Every coach either doesn't change the lines often enough and can't adapt or changes the lines too often so players can't build chemistry.
If it were up to me I'd say thanks and start looking for the right coach to take the next step, but I wouldn't call DQ an abomination either.