I don't mind my son playing against teams like Igloo because then I can judge how he is progressing. What the sense of winning 19-2 against less skilled teams? When they get to middle school and then HS, the boys on the other teams ( and his) will be sometimes 2 or 3 , maybe 4 years older. I say bring on the tougher competition and challenge other boys.
It will only make some boys better.