Well one of them was a world class athlete (even if he was a pitcher) while the other guy looks like an athlete the way a league bowler looks like an athlete. All of my concerns with Perkins boil down to his age, as it does with nearly every pitcher. However, his velocity is higher than when he went on the shelf, which if anything, is encouraging to me. He's not using his slider enough, and he's not locating. Unlike velocity, those typically aren't uncorrectable issues that occur with age; he probably just needs repetition. Of course, this is not the ideal time for remedial fastball location and slider control work. He should be good to go next year though, barring another injury.