Willis needs to learn to make on cut and head downfield. He keeps pirouetting around the fild and getting stopped for little or no gain trying to get the big run. At least A-Train just lowers his shoulders and levels people. I'm not saying A-Train is better, but he is better WITH THE LINE WE HAVE cause we can't get good run blocking. With a solid O-line Willis is a top 5 back. Without it, he is top 15 at best.