Its a very emotional game. I dont think he show's too much emotion at all, its perfectly OK, as for bitching about not getting the ball enough, thats never OK, as soon as he realizes that, he will literally get the ball EVERY time when he gets OPEN, then there will be no more of it. If he isnt open, coach aint gonna force the ball in there no more then once in a half, and only that to shut him up. Barlow is one of if not the best second back in the NFL, great stuff.