We need to spend as much money on defense as possible this off-season. We also need to be able to draft BPA and not worry about having to target a RB in the draft out of need.
That being said, I'm sorry, it's pretty laughable that some believe McFadden is a better RB than Lamar Miller is right now. Come on man.
If you haven't seen them actually play I'll throw some stats out there. McFadden averaged an impressive 3.3 yards a carry in Oakland his last 3 years. Yeah, his OL sucked but Lamar Miller averaged 4.5 behind one of, if not the worst run blocking OL's in the NFL this year. He also has a 4.6 average for his career, and this is with the Dolphins.
McFadden had a good season, but he was definitely proof that basically any RB with some talent and a brain can have a decent season behind this OL. That being said, a more talented player in Miller, although not elite, can have a great season. If the running game is important to your offense, you really need two guys anyway.
And to the "let's just draft a guy in the middle rounds" crowd. Just out of curiousity, what do you do when a player that's far and away BPA falls to your pick that ISN'T a running back? You just pass because you said you'd get a back in round 3 or 4?