The mental part of his game is off.
It’s obvious to see. He plays like he has no idea what they are trying to accomplish on the play. He sees ghosts and acts like there is pressure when there isn’t at times. He can make up his mind whether he wants to run or not, every movement in the pocket is different from the last. His decision making is slow and a lot of his inaccuracy appears to be that he waits too long to pull the trigger then he is rushing the throw.
The brain part of his game has been bad. He looks as if every okay he runs was just drawn up in the huddle and he’s trying to figure out how it’s supposed to work. Even the pitch to Stevenson on the short yardage play, which is routine looked like it was improvised and never worked on by him. (And executed extremely well by the other 10)