Show and prove: Bills DE Mark Anderson

The AFC East blog continues its "Show and Prove" series for the division in 2013. Next up we take a look at Buffalo Bills defensive end Mark Anderson. 2012 stats: 12 tackles, one sack What he must prove: Anderson must prove that he is worthy of the free-agent contract he received from the Bills in 2012.

Anderson, who was only able play in five games in his first season with the Bills due to a knee injury that ultimately required two surgeries, is on the field this week for OTAs, BuffaloBills.com reports. Said Anderson: "Right now we're just taking it slow with limited reps. I'm out here going through the plays and just getting used to the defense and trying to move around a little bit and I'm starting to feel better."

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