IMO, even if the Jets were in a guaranteed playoff spot, I would still be concerned about Scheifele's play, his effort, and his GAS factor. I can't believe that their aren't players looking at what they see from Scheifele re: his defensive gaffs and see the coaches rewarding him with generally the highest ice time each game, and not be pissed about it. That will cause friction in any room.
As an aside, but related to a player and a dressing room, today the Flyers Mike Yeo confirmed that Yandle will be a healthy scratch Saturday night against the Toronto Maple Leafs ending his iron man streak at 989 games. Word is... based on his play he has no business being in the NHL and playing him to get to 1000 games ( or just continue the streak ) was having a real negative effect on the players on the team and the room, and the fans.