Not sure Ohio State came get past Clemson (and it hurts me to say that). The Tigers can actually complete passes beyond 10 yards, unlike the Buckeyes.
Unless the Clemson pass offense is top notch, be ready for pick 6. And forget about establishing the run game. That said, the Ohio State defense (and offense) are very young. 19 first-year starters. Ken Anderson (Bengals) did very well with the short pass.
J.T. Barret destroys weak defenses, both passing and running. Inconsistent against top defenses, so Alabama will be tough - if Ohio State beats Clemson. If if Clemson ends up a #4 seed, Ohio State-Washington would be a boat race.