Every player's first collegiate start is a memorable experience. Now, throw in facing a top-five undefeated team in one of college football's most famous stadiums. Quite the environment for making a starting debut. But that will be the situation in Pitt's offensive line Saturday, when the Panthers will have to replace right guard Ryan Schlieper, who was lost for the season last week with a foot injury. None of Pitt's second-string offensive linemen have made any career starts.