It's never too early to grade the 2012 NFL Draft, which saw Commissioner Roger Goodell hugging and high-fiving future Pro Bowlers and potential busts. Here's a team-by-team look at the winners and losers from this year:

Arizona Cardinals
Grade: C+

After Andrew Luck and Robert Griffin III wowed scouts over the weekend, Memphis nose tackle Dontari Poe stole the show at the NFL Scouting Combine when the defensive prospects took to the field-turf at Lucas Oil Stadium on Monday and Tuesday.