MORE HEADLINES - Discussion: Pitt fans sound off on their biggest concerns on offense | Mailbag: Recruits' perceptions of Pitt, predictions and more | A closer look at the open starting jobs on offense | Film review: What does the tape tell us about Max Browne's time at USC? | Big board: Which linebacker targets should you know in the 2018 class?

Pitt has five open jobs on offense; which one is the most concerning?