Concern on Arthur Brown

Knowing that they'd definitely be without Ray Lewis and Dannell Ellerbe this fall -- and might be without Jameel McClain -- the Baltimore Ravens used a second-round pick on LB Arthur Brown in the draft and signed Rolando McClain in free agency. The Rolando Experience is over (for now), as he's retired from football to get his off-field life in order. And there's new concern over Brown as the offseason rolls along.