So how do we explain Barry Sanders?
I seem to remember that he was running behind a shoddy line, and had to dance a lot just to get positive yardage. Those freakish runs he made were usually a result of the OL failing to produce an opening for him.
You can be a success as a RB without a good line.
To Kubiak's credit, he gave DD up until the very last second to decide if he could play through the pain. Kubiak wanted DD to be on the roster. He could have just cut him unceremoniously without the benefit of the doubt. But he didn't. So that tells me that Kubiak knows RB talent when he sees it.
But I DO think he's reluctant to spend high draft picks and big money on a RB...and I think that's a result of a few different things converging together: One of which is that he learned from Shanahan, and that's the way Shanahan does things: Lots of under-the-radar backs, competing for a shared workload, and having to scrap for carries in order to stay motivated.
I dislike Kubiak's methodology on RBs. That's no secret.
But...Slaton might actually be a 3rd rounder that produces enough. I hope so.