I guess I simply don't value running backs that highly in general. I think they are, given the direction that NFL offenses are evolving, largely expendable commodities. If the guy can pass block well, catch a safety valve dump off and provide a good enough diversion to give defenses something to think about, he's doing his job. If your line can get it blocked effectively, the 7th best back in the draft is good enough. The question is, will all the investments on the line make that happen?