We will be moving to Vic from U.K. sometime next year. Oldest DS is in year 7 here and is inside the cut off to go into Year 7 when we get there. However when we lived in Sydney he was the youngest in his year by 18 months in some cases due to parents having the choice to keep kids back. My dilemma is do we send him back to primary school to be among peers more his age or do we keep him in year 7 having already started secondary but run the risk of him being a lot younger than his peers? Really struggling with decision - WWYD?