Second and third round running backs

So, let's say that the team isn't able to come to terms with Martin and decides they want to draft a replacement - but not with a top 10 pick.  Note: in general, I'd prefer they either resign Martin or sign a stopgap free agent with the intention of taking advantage of what looks like is going to be a ridiculously deep RB class next year.  But for the sake of having something to discuss:Who do you folks like in the second or third?  If he's there at the team's second round pick, Henry might be somewhat tempting.  On paper at least, it seems like he and Sims would complement each other well.