#1 Worst: No strong babyface to take her on
Well, it's one thing to crown a new Champion and I'm assuming that Nyla Rose's feud with Riho is going to continue for some time. But I'm just a little concerned about the lack of a strong babyface who could potentially step up to challenge Nyla Rose next.
While we can see so many incredibly talented women in the picture linked above, none of them have a storyline going so to speak, that can actually take Nyla Rose on, in a very believable manner. For example, AEW could always bring back Hikaru Shida, but without an ongoing storyline, the audience may not necessarily root for her against the new Champion, Nyla Rose.
Also, while Rose plays a heel on television, she is a real-life babyface. She has been breaking barrier after barrier to be where she is.
Dr. Britt Baker would have been the ideal babyface to take Nyla Rose on, but she's doing fine as a heel at the moment.