I'd honestly rather have Ray Rice the wrecking ball, if he declares early, than McFadden, if I were the Patriots front office. I think he's more useful for the Patriots: he's a ferocious battering ram who demands you pack the box, but packing the box means you die by the Boston Bomb Squad (Moss, Stallworth, Welker, Watson, and Brady the Scoreboard Destroyer) in dramatic fashion.
Guy who Belichick probably wishes was a year older: George Selvie at USF. He's a lightish DE but crazy fast and goes after the opposing quarterback like he owes him money. I figure the Pats would move him to OLB and just have him tee off from the weak side.
Guy the Dolphins should pick with their probable #1 pick: Andre Woodson, Kentucky. They need a quarterback desperately.