Buffalo Buffalo added players across the board, except for the offensive skill positions (Terrell Owens was added via free agency). DE Aaron Maybin will be a stud on defense, bumping the defense up a few positions. They did add TE Shawn Nelson who could have a sneaky year catching passes underneath._Specifically regarding concussions, 28 of the 44 players think playing in the NFL is safer now than in 2009, while 13 think it's the same, and two think it's more dangerous. One wasn't sure. Those who think safety has improved gave credit to the rise in awareness; more fines for illegal hits; this season's changes to kickoff rules that have cut down on the number of returns; and the new labor contract's reduction in the amount of contact allowed in practice..

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