Some teams are made up of average female players, and some use Tier 2 biological male player to farm wins. That's why there's a big difference between top and bottom
They are top
And they don't have any trans players
And yet they are top
So definately not only because of trans players but because of poaching by the bigger orgs and lack of good GC talent
Not the only eSports where this is an issue
Same with most eSports