05/20/2012 - College PREP - New Orleans, LA Tanner is an athletic 3B that will graduate in 2013. Feet are quick / active as he works around groundballs and squares up while presenting his clean hands out front. He needs to plays through more with his body to improve defensive grade. He shows off his athletic abilities as he gets rid of the baseball quickly on his feeds of the double-play. Throws are consistent but needs to build more arm strength to improve arm grade. At the plate, Harmon shows an athletic setup with balance. He works to keep hands inside the ball, utilizing all fields. Swing path is compact and direct to the ball. Power numbers will continue to improve as he learns to utilize his lower half more efficiently. Tanner has abilities with a lot of room to improve.