Power rankings updated: Ricky Williams on the rise 

Over the course of the past two nights, I’ve updated our power rankings for quarterbacks, running backs, wide receivers and tight ends, so head over and take a look at who you should be targeting in your draft. Among those making waves on their respective lists: Ricky Williams and Ronnie Brown (in opposite directions), Michael Turner, DeSean Jackson and Kevin Curtis (also in opposite directions), Jake Delhomme, and Zach Miller. Check back soon for updates to the team defense and kicker lists…