by Chuck Finder - Pro Bowl center Pouncey in doubt for Sunday
C Maurkice Pouncey (high ankle sprain) missed practice Thursday and could sit out Sunday’s game. He felt discomfort after limited participation Wednesday. “I don’t know what the turnout is going to be,” he said. G-C Doug Legursky would start in his place. Is offensive coordinator Bruce Arians worried? “Yeah, I am,” he said.

Harrison, Keisel notable absentees
OLB James Harrison (toe) and DE Brett Keisel (groin) Thursday missed a rare second consecutive practice day, raising questions about a 2011 defense that endured 10 different combinations. C Maurkice Pouncey (ankle) and, as expected, RB Mewelde Moore (MCL) and CB Cortez Allen (shoulder) plus S Troy Polamalu (calf) also missed practice. Polamalu often practices Fridays only