My son is currently playing on a Squirt B team. He's 10 and has only been skating for four months. He is at the age cut-off to become a Pee-Wee next season. His coach, my wife and I don't believe he's ready to go to the next level. I'm wondering what kinds of challenges might be out there by holding him back and how difficult it is to petition to have my son play down a level for one year.