Yes, in my opinion of who would win a fight between the two, I am in fact biased toward who I think would win. I am providing evidence and stating facts as to why fighter A would beat fighter B and your only evidence to fighter B winning is that she has "Gotten Better" since losing to girls fighter A has absolutely run through like a knife through butter.
These weren't fluke punches. Rose looked small and was dominated by Carla, who went on to look tiny to Suarez and absolutely get demolished by her. This is grappling. There are hierarchies. Tatiana is a world-championship MEDALIST in wrestling and no one on her record has come even close to not getting thrown around like a sack of potatoes by her. When i make that assertion, you say "But you're discounting just how good Rose is!"
No, I am not. Rose can be, and is, very very good. However she is got a good enough wrestler to keep Tatiana off her and there is no evidence whatsoever to the contrary. She's tapped a couple of girls who suck at jiu jitsu. Alexa Grasso has won jiu jitsu tournaments at multiple belt levels and Tatiana took her down, headlocked her and choked her like an instructor rolling with a student. And i'd say Alexa has 10lbs on Rose.
She's gonna get the shit beaten out of her.