Penn State football coach Bill O'Brien speaks at his weekly news conference in State College, Pa., Tuesday, Sept. 4, 2012. (AP Photo/Centre Daily Times, Nabil k. Mark)

Photo by: Nabil K. Mark

Penn State football coach Bill O'Brien speaks at his weekly news conference in State College, Pa., Tuesday, Sept. 4, 2012. (AP Photo/Centre Daily Times, Nabil k. Mark)