Even if he is a kid there's no reason why he shouldn't be able to play, how mature were you guys at that age? Hard to understand what he's talking about but I think warnings are too easy to miss, sometimes with a lot of action you miss that pink text. Lot of ways to miss that pink text really. Wish we had a popup for warnings that you had to close before you could continue playing. Sure you might lose your duel, but it beats getting banned because you missed a little text.