The second-year player has two starts in 11 games with the Bills. Brown appeared in one game last season before a hamstring injury led to him being placed on injured reserve on Oct. 9.
He was signed by the Bills off the Baltimore Ravens' practice squad in December 2010. Brown was selected in the fifth round of the 2009 draft by Kansas City, but missed his rookie season because of a calf injury.
Copyright 2013 by The Associated Press
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