Yea, I had elbow surgery when I was 15, I still can't bend my left arm straight, it will forever be stuck in a 45 degree angle, I had my surgery done by Coco Eaton the Rays surgeon, and my little brother had TOmmy John at the age of 14, and that year off is what paved his path to pain killers and selling drugs.
Most kids I know these days have had Tommy John surgery, I've told a few people in the baseball thread this story, but my brother played AAU ball for 8-15 years old on Lance McCullers team, and his dad was assistant coach, his mom and dad put him on a pitch count from the time he was 8, would never allow him to go over a certain amount of pitches. They actually lost a huge tournament one time because the mom bitched out his dad because he reached his pitch count, so his dad pulled him and the relief pitcher blew the game.
Year round is just way too much, I'm sure umpiring sucks, kids are fucking assholes.