Wednesday Practice Report: Polamalu wearing heavy brace
*Safety Troy Polamalu was on the field today but did not practice. He was wearing a heavy knee brace as the Steelers want his knee somewhat mobilized the next couple days. Polamalu is regarded as “questionable at best” for Sunday’s game against Kansas City but he’s all but certain to miss his 5th game of the season. Tyrone Carter took first team reps today at safety in place of Polamalu. Browns claim Arnold Harrison *The Cleveland Browns claimed linebacker Arnold Harrison who was released by Pittsburgh on Tuesday to make room for Donovan Woods. Woods will be active against Kansas City. Bulletin board material for the Steelers? * The Cincinnati Bengals gave the Steelers plenty of bulletin board material, if