Good article. Without a doubt pitchers have to be very careful, overuse can hurt a pitcher anytime in his career. some guys have rubber arms, most do not.
Son did very well at the cape so that helped him in the draft, but that fall he was unable to have instruction, which he probably needed (pitchers always need instruction). It was a long season, then onto Omaha then onto the cape.
FWIW son did not play his sophmore season, he had put in 70 innings his first college season and the coach said that was enough.
As far as instruction, I beleive that instruction at the higher level college programs are better than some milb systems, both for pitchers and hitters. If you are a HS pitching prospect that decides to go to college, make sure that you are aware of expectations for innings. If you are a prospect expecting to be drafted and sign, keep in mind that unless a team spends mega bucks on you, your innings may not be as controlled as the guy they expect to have a long ML career.
JMO