There's no benefit to keeping a guy around to be a locker room cancer who doesn't want to be there.
The passing game was perfectly fine until last night, where questionable play calling and good defensive scheming had blitzers repeatedly almost unblocked or completely unblocked in Josh's face most of the night.
Diggs is not coming through that door and you're going to have a tough time explaining how he makes much of a difference anyway based on his play the entire second half of last season, when we were winning without him doing much of anything. It was abundantly clear he was not a major cog in Brady's offense and not sure how that would be any different this season if he was still here just getting mad he's not getting the ball.