Getty Images The Cleveland Browns have waived running back Pierre Strong Jr. from IR. The Cleveland Browns announced a change to their running back room, waiving Pierre Strong Jr. with an injury settlement. Strong was among the players let go during the initial roster cut-down to 53 but reverted to injured reserve after he went unclaimed on waivers. He landed on injured reserve after suffering a concussion in the team’s preseason finale . If Strong had remained on IR, it would have effectively