I'm not sure Acs. However, I would love your situation for DS2. I'd like my (for the most part) "happy bouncy social" 2 year old to be a "happy bouncy social" 12 year old in public school w/o full grade accelerations. Fortunately, I have several more years to worry about other things. DS2 is still taking off his diaper and putting it into sleeping DH's hand.