Defensive tackle Marcell Dareus broke into an infectious smile recounting the numerous reasons he had to be excited upon arriving at the Buffalo Bills headquarters on Tuesday. Entering his fifth season, Dareus is one of the league's highest-paid players after signing a six-year $108 million contract extension last week. ''Happy to be back, of course, and knowing that Brady's going to be out there just gives it a little bit more fire,'' he said. More...