And yeah, AS1 queens should be allowed another opportunity, but they should definitely wait a few seasons/years before doing another All Stars. When you think about it, as it stands, these are the only queens that would/could be cast for AS4 or a future All Stars season (that haven't done the show again since their original season):
1: Ongina
3: Stacy-Layne Matthews
4: Willam (highly unlikely)
6: Darienne, TKB, Laganja, Joslyn Fox, Vivacious, Gia Gunn (after recent discussions about trans queens)
7: Jasmine Masters, Pearl
8: Kim Chi, Acid Betty, Naomi Smalls
9: Peppermint (same as Gia) Shea, Trinity, Alexis, Nina, Valentina, Farrah (I feel like this season would have ALOT of returnees because of it being VH1's first full normal season and the hype it got)
Plus some S10 queens
I suppose it would be fun not having an obvious winner, but man that would suck as a season to having a combo of those girls