Honestly, it's a bit different than the proposed boy/ girl sleeping in the same tent scenario where the attraction is shared. With the occurrence of at most 6% of the population being homosexual, it'd be awfully rare for a troop to have more than one homosexual member at a time. I think the situation you are contemplating (two homosexual boys sharing a tent) would be the very rare exception rather than a commonplace norm. My question is, when that situation does come up, would groups cry discrimination if the boys were not allowed to sleep in the same tent? Regulating sleeping arrangements would seem a sensible move to me.