He seems to me like he's trying to protect himself more now than his first game or two. It reminds me of Taylor Martinez right before he would get hit. It's possible the coaches have told him to not sacrifice his body the way he was. But, it's caused him to not really have any vision while running. He knows where he's supposed to run. If it's not open, he just runs into the defenders.
Exactly what it looks like to me as well.