We have gone from Brogdon is upset that he was almost traded (which would be a pretty reasonable thing to be upset about), to his injury is far worse than they are telling us, to he is upset that he was forced by Mazzula to play in the playoffs, which exacerbated his injury.
All of this, to varying degrees, is possible, but I am not that concerned about any of it. That could change, and we will all know a lot more soon, when Brogdon does or doesn't report to camp, and his elbow either is or isn't healed.
This latest thing, that what Brogdon is mad about is that they made him play in the playoffs and it is somehow Mazzula's fault, or another example of his bad coaching, just seems silly to me. Brogdon was clearly impacted by the injury, his play declined, and maybe he shouldn't have been playing but I am sure he was playing because he told the team he could play. If he didn't want to play, he wouldn't have played.
Now it could be all related, in his mind, after playing through an injury, that maybe turned out to be worse than the Doctors thought, then he is almost traded, but I think if he wanted to be out of Boston, he would be already gone.