Weight classes are weight classes, make weight or don't wrestle. As a coach if a wrestler weighs at 110.4 I register him/her at 120. the weight class is 110.0 not 110.2 or 111. They can either manage their weight through the season or move up. Most of these kids are too young to have to worry about weight. Don't get me wrong there are some kids who could stand to lose a pound or two. Thats where the parents come in. They should know the wrestler well enough to make that call.