Your focus is on the wrong things. Instead of worrying about 60 time work on being more explosive. Become a better base runner. Instead of worrying about exit velo learn how to hit the outside pitch to the opposite field. Understand situational hitting. Become a better hitter. Instead of worrying about throwing velo work on improving release, accuracy, and knowing where to throw the ball. Become a better fielder. Become a better player and the improvement in metrics will take care of itself. So many people have the cart in front of the horse.