Big +1 for what Goosegg said and agree with others comments as well. My only add would be to address that 60 time. It is likely that the issue is a combination of running form and weight/conditioning. It would be a shame if his game continued to progress but he didn't address that aspect. If he is destined to be stocky but has good bat speed/pop, he doesn't have to be a speed guy but will definitely benefit from being in better running shape and not be a base clog and high hit-into-DP guy. I've seen this happen with too many bigger kids and it has taken them out of the game before their other skills and passion level would dictate.
Your current schedule sounds like it will help in letting him know where he stands.
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