No need to debate the age issue. It's simply true that it gives the good clubs an advantage over the club teams that do not play with athletes that have reclassified. No biggie, but in most other sports, the best players move up... not down. But hey, if it helps you sleep at night knowing that your kids would likely struggle vs age appropriate competition, all the power to you. Otherwise, let them battle it out with kids their own age and see how they do.