Running back ReShard Lee agreed to a two-year deal with the Buffalo Bills. Lee's agent, Harold Lewis, said his client is traveling to Orchard Park to sign the deal May 15. He didn't disclose terms of the deal. The team declined comment. Lee, who was released by the Dallas Cowboys, is expected to compete for the backup job behind Willis McGahee. Lee played in 14 games last season, running for 128 yards on 27 carries. He sought his release after the Cowboys signed Anthony Thomas.