Mel Kiper's latest 2010 Big Board

Sam Bradford survived at the top spot on the Big Board for weeks, but this second injury -- what's really an aggravation of the initial shoulder injury he suffered against BYU -- changes everything.

As I talk about in this week's Behind the Big Board, this is a situation in which we simply don't know whether the guy will even be able to throw at a high level for NFL personnel folks before the draft. I still think he's a great talent, but now he's also become a wild card -- when more and more people are searching for a sure thing.

Big Board Bar1Ndamukong SuhDT6-4300 Analysis: Explosive, relentless and consistent. Last week: No. 2

2Eric BerryDB5-11203 Analysis: Ultimate playmaker, in the Ed Reed mold. Last week: No. 3

3Gerald McCoyDT6-4297 Analysis: Disruptive force. Productive NFL career ahead. Last week: No. 4

4Taylor MaysS6-3235 Analysis: Linebacker size and cornerback speed. Last week: No. 5

5Sam BradfordQB6-4223 Analysis: Has underrated arm, great feel for position; super-accurate. Last week: No. 1