Isn't this post #1 with a new set of criteria or facts?
No, if you read the thought experiment carefully, it's the "opposite" of Mack Beggs' situation, with a transgender girl who is 6'2" and 260 lbs, and "recently" beginning the transition process. Exogenously administered testosterone isn't an issue--our fictional Ron/ Ronda is a genetic male with testicles.
So, should our fictitious test case Ronda be allowed to compete in wrestling with girls? Is there even a weight and height category for "Ronda" to compete in as a girl?
Do we only think Mack Beggs should be allowed to wrestle with girls (or boys) because he is barely over 100 lbs, and not an imposing male presence?
Just because a student "wants" something, doesn't mean they are entitled to it, even under Title IX. My female child might "want" the lead in the school play, but if it's a male lead, she's not going to get it just because she wants it, or thinks she can sing better than the boys.
If my child has severe disabilities and uses a motorized wheelchair, she isn't "entitled" to play softball or run track just because she wants to.
If I have a son that's blind, he isn't "entitled" to play goalie on the school hockey team just because he wants to.
In a better world, Mack and his parents would have been given better "informed consent about" Mack's limitations while undergoing testosterone therapy, and the school officials would have taken proper steps to inform them about his limitations.
As it is now, I think whatever TX regulations were written to allow testosterone administration never anticipated a female to male transitioning transgender teen who would be placed onto a girls wrestling team, and go on to win the state title under the effects of a PED.
I would bet that there is a big scramble in TX to re-write the policies on testosterone use and eligibility before next season. I think there will be lawsuits if they don't.
I really doubt that Mack Beggs will be allowed to wrestle next year as a female-- perhaps they will allow him to wrestle as a male, but I think they are going to have to address the PED issues in new rules. The only fair way to address that is to make testosterone use disqualifying for competition, IMO, to be consistent with other sporting associations. Similar to the issues the Olympic level authorities are also dealing with, related to transgender and intersex athletes.