Reclassification in HS or college is different than youth. If a youth child is reclassified for a learning reason, social reason, anything, that shouldn’t translate to that youth playing with younger kids. Same if it was the other way. Say a kid is so smart and he is taking 7th grade classes, but he is 6th grade age. He should play behind his academic year. It goes both ways. Serious question to a parent of a holdback youth kid. What if you had twins? One boy loves lax and excels. One boy loves soccer or hockey and excels. Do you have one boy stay in 3rd grade twice, for a 10 year youth lax advantage and have the other go to 4th grade like he should. Soccer, hockey all other sports is on age, no holdback advantage allowed. What’s the answer to that question?