Yeah, but at least you can blame all your missed tackles on the fact there's more space. As much of a cop-out as that sounds, 7s by its nature does favour the attacker. Can see Charlie excelling on the 7s circuit. You could potentially also make a case that he might be a much better defender in 7s than he is in 15s. In theory, he can use his pace to drift and cover back whereas when he's asked to front up against a big chap in those narrow corridors or make a defensive decision in keeping with a 12-15 man defensive line that's when he seems to struggle. In theory.