Cleveland Browns quarterback Brandon Weeden signs autographs for fans after NFL football training camp on Sunday, July 29, 2012, in Berea, Ohio. (AP Photo/Tony Dejak)

Cleveland Browns running back Trent Richardson, left, tries to get past linebacker Scott Fujita during NFL football training camp Sunday, July 29, 2012, in Berea, Ohio. (AP Photo/Tony Dejak)

FILE - In this July 29, 2012, file photo, Cleveland Browns running back Trent Richardson, left, tries to get past linebacker Scott Fujita during NFL football training camp in Berea, Ohio. Coming off a dismal 4-12 season, their eighth in nine years of at least 10 losses, the Browns enter 2012 with high hopes and low expectations. The Browns are scheduled to begin their regular season on Sept. 9 at home against the Philadelphia Eagles. (AP Photo/Tony Dejak, File)

FILE - This July 29, 2012 file photo shows Cleveland Browns defensive back Joe Haden at training camp in Berea, Ohio. Browns president Mike Holmgren says cornerback Haden has appealed a suspension by the NFL and is awaiting a decision from the league. Holmgren said in a radio interview Tuesday, Sept. 4, 2012, on 92.3 The Fan that Haden has had an appeal hearing. Holmgren's comments were the first confirming Haden is facing a possible suspension for failing a drug test. (AP Photo/Tony Dejak, File)

FILE - In this July 29, 2012, file photo, Cleveland Browns running back Trent Richardson, left, runs the ball during NFL football training camp in Berea, Ohio. . The Browns rookie running back has recovered from his second operation and is poised to make his debut Sunday when Cleveland opens against the Philadelphia Eagles. (AP Photo/Tony Dejak, File)

FILE - In this July 29, 2012, file photo, Cleveland Browns defensive back Joe Haden appears at NFL football training camp in Berea, Ohio. Speaking for the first time since he was suspended four games by the NFL, Haden acknowledged Monday, Oct. 8, that he tested positive for the stimulant Adderall, leading him to be banned for violating the league’s policy on performance-enhancing substances. (AP Photo/Tony Dejak, File)