Steelers re-sign tight end Michael Palmer

The Steelers have retained some veteran depth at tight end. Michael Palmer, who played 16 games for the Steelers as a reserve in 2013, has re-signed with Pittsburgh for one season, the club said Friday. Palmer (6-5, 252) played three seasons with the Falcons (2010-2012) before joining the Steelers. He has hauled in 22 passes…