02/06/2011 - National Tryout - Houston, TX Aaron showed some improvements in his game at his last workout in Houston. He lowered his 60 time from 8.37 to 8.02, and increased his radar velocity from 63 to 66 MPH. On the mound Aaron has good tempo and he works in the zone. His off-speed showed some improvement and he worked from the strength repeatedly. At the plate, Aaron improved both his hitting and power grades from 32's to 35's. He swings at strikes, works the middle of the field, and he puts the bat on the ball.