Again, I feel as you may be hyper-fixating on the "pro wrestling" aspect a little too literally. Likewise, I think that most people can agree that "pro wrestling" is a much more narrow, restricted category of kind than war, sport, and theater. I can't help but assume, perhaps to my error, that you are a fan of pro wrestling who feels that pro wrestling should be entitled to its own category of "Combat as..." due to intricacies and nuances of pro wrestling that you feel are wholly special unto pro wrestling, which I don't particularly care getting into the weeds about. But again, I think that you are missing the forest for the trees here.