Quarterback EJ Manuel is getting a clean slate under Bills new offensive coordinator Greg Roman. Manuel, practice squad member Jeff Tuel and however many quarterbacks the team adds this offseason will still have to prove themselves on the field, Roman said during his introductory news conference Tuesday. The Bills have a new coaching staff under Rex Ryan, who took over after Doug Marrone stepped down abruptly on Dec. 31 following a 9-7 season. More...