---According to Pro Football Focus' Trending in the AFC East left tackle Demetrius Bell was the Bills most improved player last season, defensive end Spencer Johnson suffered the biggest drop off and safety Da'Norris Searcy deserved more snaps.
---Seattle has submitted initial paperwork to the league office to host a Super Bowl.
---Brett Favre talks about finally staying retired in 2011.
---NFL owners could split over $2 billion in expansion.
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