The candidates are:
Sean Henry - .309/.381/.497
Daniel Dorn - .260/.354/.533
Drew Stubbs - .296/.397/.352
On pure merit, Henry probably deserves the promotion. Yet I'd be tempted to make it Stubbs. Why? Anything he does well will be a resume enhancer and if he struggles then the Reds can pass it off as conscious overpromotion (we were just getting him a taste of AAA, so he'd know what he's in for next year).