I think the whole thing has been overblown. While it was disapointing that his play had declined to the point where BB and the staff had to bench him for a game, but THAT was all it was. It's what good coaches do. You see a player not respond to coaching and you have to take it to the next level.
But there is a second part to this equations. Good coaches DON'T hold it against the player. You just make your point that see if the "tough love" works out. If he comes out and plays like his hair is on fire tomorrow, all will be forgiven and never thought of again. If he plays like he has during his slump, then his snaps will continue to decline unless someone gets injured, and Jabal Sheard will be playing for another team next season. It's as simple as that.
What we've heard so far gives us hope that the "messasage has been received" and the lesson learned. But all it is a hope. We won't know for sure until we see it translated on the field.
Fingers are now officially crossed.