So let me get this cheat code straight for today's world.......
Step1: Plan birth during the month of May/June (why not everyone's doing it)
Step2: Start KN at 6 (after all he isn't a mature 5 yr old)
Step3: Play 2 years at 12u (Cooperstown nostalgia? Can you ever hit enough hot Zen HRs???)
Step4: Repeat 8th grade (That means he might make Varsity as a freshman, hell he's 15 for crying out loud and has played 1 sport for half of his entire existence.)
These 4 steps are crucial to the immediate overall development of your son's baseball career; however, buyer beware as long term consequences take root. If followed completely your son will be destined to ride the pine while a younger kid with much more upside from the DR takes all the game time reps.
ps. this was all sarcasm....but honestly there is real truth behind it
Another point that drives me crazy with reclassing grade level is how many grades can play in 1 age bracket. I've seen teams with up to 3 grade levels, and the real kicker is that all the kids have the same birth year? Hurts my head just thinking about it.