Obviously this won’t work for all sports, but things like football, track, soccer, it would allow for de-gendered team, even allowing athletes with the skills but not the genetically-endowed physical attributes to have a place to play.
Note: I know very little about sports and being on a sports team, so please point out anything that doesn’t make sense.
As a casual baseball fan I like the pitch clock, keeps things moving along aha.
I actually think coed would be more interesting. You could have a female pitcher for the women and a male pitcher for the men.
It would add another depth of strategy about which positions are played by which players.