Based on what tournaments Igloo decides to play in, they should enter the team in the proper division. If it’s a graduating year based tournament then they should play in the 2020. If it’s a U based tournament then they should enter as a U11 team. Team Long Island I think has teams based on both and plays all the teams in the correct divisions. If it is true that 6th graders play on the 2021 Igloo team they shouldn’t enter the team in 2021 grade based tournaments…period. Find tournaments that are U based then and play in those.