It was his pass protection that was horrible. He has no clue as to how he fits in the scheme. Reggie Bush had at least one brain fart too. But I can say with the utmost confidence that the reason John Jerry is not a starter is that he sucks at pass pro. His runs blocks were great. He didn't miss a beat on runs. He actually had a pancake or two. Its not from a lack of effort or technique with his body. He is dumb. He chases inside leaving too much space in between he and Colombo. And he can't recognize a delayed blitz for the same reason. He is like a beaver that cuts down trees where there is no running water.