When the Morrow/Colin are on the ice the Bruins have good Corsi.
When Morrow/Colin are on the ice the Bruins score fewer goals per minute than when Chara, Carlo, Kevan, McQuaid, Krug and Liles are on the ice.
So to me, it looks like Morrow/Colin are suffering from a more extreme case of what the whole team is suffering... good shot prevention, lots of rubber on net, no goals.
Which two of McQuaid, Morrow and Colin is going to be playing in a given game is not why the Bruins are not scoring goals.
I'd prefer Morrow/Colin for all the obvious reasons listed, too. But, let's be clear, on a team that has to win 2-1 because there is no secondary scoring, picking a McQuaid instead of one of the kids is more than defensible.
The Bruins problem is that they have 4th liners on the 2nd line. They have 4th liners on the 3rd line. And they have 4th liners on the 4th line. Spooner and Beleksey should be 3rd liners but are playing like crap.
I think you nailed it here.
And that's why to me, it's so hard to judge this D-corps on an individual basis with anything other than the eye-ball test.
Because if your not out on the ice with Marchand and Pastrnak, your chances of having your production (as D rely heavily on 2nd assists) or plus/minus being affected in a postive manner is pretty much none at this point.
I mean, this team is running a 3rd line center with all of one goal and 3 assists in 30 games now, 37.5% of a season. He's on pace for less than 3 goals this year. And his only goal, wasn't even a clean shot, but a random toss at the net that triple deflected in. So in 30 games, Boston's 3rd line C has yet to score a goal that wasn't pure luck. That's Kemppainen level bad.
In 48 man games between Hayes-Kuraly-Blidh-Acciairi-Heinen, the Bruins have all of one goal. That's enforcer level production out of your 12th forward.
Boston's most common 3rd line wingers (Belesky and Czarnik) have a total combined 4 goals in 49 man games, which works out to a pace of 13 combined goals from your 3rd line wingers, and 16 total goals a season from your entire 3rd line. That's not going to cut it in any league.
Think how bad it would be if Schaller and Moore hadn't produce more than anyone expected.