I don't think there is an issue here w/ liability. We did tournaments in OK and there were kids in the HWT bracket that ranged from 130lbs all the way to 240lbs. So some kids gave up as much as 100lbs and nobody got hurt. Tulsa Nationals had 17 HWT's in the 10U group for instance. USJOC had a big group as well with the same allowable weight ranges. Personally, I thought they should have a 150lb group for 10U down there, but since we are way over that, I guess it's their call.