Buffalo Bills rookie defensive back Stephan Virgil (#42) during a
Analysis: Improvement of Bills' run defense over last year proves
Observations: Greg Rousseau, Bills' defensive line puts in
Bills rookies develop chemistry in first on-field action
Buffalo Bills defensive end Greg Rousseau (50) walks off the field
Bills' Greg Rousseau looks to reach double-digit sacks
Plays that shaped the game: Sacks by Greg Rousseau, Ed Oliver
Buffalo Bills defensive lineman Greg Rousseau (50) takes part in
Buffalo Bills rookie defensive back Stephan Virgil (#42) during a
Buffalo Bills rookie defensive back Cary Harris (47) in action
FILE - Buffalo Bills defensive end Greg Rousseau (50) runs a drill
Buffalo Bills defensive end Greg Rousseau (50) runs onto the field
Analysis: Strong finish rescues rough run-stopping night for Bills
FILE - Buffalo Bills defensive end Greg Rousseau (50) runs a drill