10/20/2010 - Arizona Junior Fall Classic - 2010 Jacob showed plus makeup and solid ability at the Arizona Junior Fall Classic. He is tall and needs to continue to fill out and get stronger but on the mound, he has a loose, free delivery and good arm speed. When he stays back and closed, he's able to get on top of his pitches more effectively. Plays the game hard on defense and with the bat. At SS, he has plenty of arm to play on that side of the bag. Good lateral footwork and his glove is steady as well. Angles can improve to get him into a better throwing position—has to rush play at times. Good setup in the batter's box and he has a good feel for the zone. Stays behind the ball and uses the whole field consistently. More separation will help him get into a better launch position and deliver more batspeed. Heads up player who is going to be an impact guy down the road.