Her wins over Torres and Herrig happened in the days of the dinosaurs, it has about as much relevance as Zingano's win over Nunes. Carla is still essentially the same fighter, Torres and Herrig have progressed significantly since then. I'll give you Moroz, but Calvillo's #6 ranking at the time was 100% BS and you know that as well as everyone else.
I agree she could beat Waterson and Casey, but Grasso and Ansaroff can beat her and Markos has already done so. As I said, she's somewhere in the 10-15 range.