We already basically do this with things like the differentiation between Varsity and JV. Not sure why this is such an offensive concept to some of you (just kidding, I’m pretty sure I understand exactly why y’all are offended). If competition is what is great about sports, then excluding some competitive participants because of arbitrary physiological characteristics actively diminishes the sport. But perhaps competition isn’t actually what some of you think is great about sports. I suspect that what some of you actually value about sports is to experience a kind of masterbatory high of seeing someone you can identify with, in shallow ways, achieving things that you yourself cannot.