It's been discussed endlessly already. The WR's didn't know the playbook. That's between the ears. They didn't know hotroutes, and concepts, and situation. That's coaching
Not buying it. WR is the new RB. It should not be that hard to acclimate to the nfl game. If they not getting it, that’s on you as a coach or QB to set it up in a way that they do. Especially if less than a year later they some dogs.
Coach is the same. System is the same. Most of the players are the same. What’s changed? QB was the problem