I agree with BHD. He also posted some pretty good information from Dr. Andrews (the interview) which I think is important for parents to listen to, but I don't remember where he posted it. BHD if you can post it (the link) again, then readers can listen and draw their own conclusions.
This website is based upon opinions and information and when reading, it is always important to realize most of the information comes from parents, not necessarily professionals. Every situation is different, every young pitcher faces different challenges based upon certain factors that may or may not cause problems later on (ex. living in states where year round baseball exists). This is especially important when asking for any advice that involves medical issues.