Steelers rookie center Maurkice Pouncey is off his crutches and still hopes to play in Sunday's Super Bowl. "Most definitely," he said when asked if he plans on playing. "I feel positive right now." Pouncey put his chances of playing at "75 percent." He is dealing with a high left ankle sprain, suffered in Pittsburgh's 24-19 victory over the Jets in the AFC championship game. A league source claims Pouncey will not play.