Mike Pettine's 2013 Buffalo Bills Defense - Dawgs By Nature
Buffalo Bills: Release Mario Williams and Poach NY Jets D
Mario Williams - Wikipedia
Mario Williams, Houston, Strong-Side Defensive End
A Few Observations On Buffalo Bills DE Mario Williams - Buffalo
Mario Williams Will Always Be in the Shadow of Buffalo Bills
Mario Williams, Buffalo, Strong-Side Defensive End
After Further Review: Here's the proof that Mario Williams quit on
Falcons' defense needs help but Mario Williams would be huge risk