"It’s really, he has had an ability coming in, and maybe it was the style of offense or the system that he played in at Alabama, but he was very adaptable quickly. His word-association was very good, so he could paint the picture a lot quicker than most rookies can. The thing that was evident from him from the beginning that most college backs don’t have was he had an innate knack and ability to pass protect early on. The physical-ness of which he does it transcends the same way that he runs the football with the rugged style. So, his adaptability early on, for a rookie, has been exceptional. Now it’s going to step up in pace, the speed will get up another notch as the regular season starts, but I don’t think there will be any fall off from him."

49ers OC Jimmy Raye gives his thoughts on the offense

I'm thinking maybe I should've picked him in my fantasy draft.