I see people say a lot that Josh slipped on that sneak. The reason the sneak failed was because the DT lined up in exactly the right gap where the Bills had run like their 12 previous sneaks. At the snap the DT just exploded straight ahead into the gap, Dion had no chance to get any leverage on him, and Josh ran straight into the DT like a brick wall - once he hit the wall, then his spikes "slipped". The play did not fail because he slipped - it failed because the Bills got too predictable running the play to the exact same spot each time and the defense knew it and filled that gap perfectly. I have to believe at this point they have more variance on where the play can go based on Josh recognizing where the D is lined up at the snap