To hear Austin Barrick tell it, he's having the time of his life, and all — or largely — because he didn't make his time. The transition from gazelle to rhino is not standard in the animal kingdom or college football, but there you have Barrick's story. He's made the move from A-back — or slot back/receiver — at Georgia Tech to offensive tackle in three weeks. And he might start Aug. 28 against Jacksonville State unless right tackle David Brown's sprained ankle heels. ...