Because we don't have a very big team and if he goes down to 135 the that mean he will beat are other 135lb kid and that kid doesn't want to go up to 140 because he isn't good enough to wrestle 140 i think so anyway. If he was to go to 135 then the that mean we would have another open weight class so he is really helping the team out and i don't think that his dad wants him to loose weight anyway. That is why is doesn't wrestle 135lb