#1 Ronda Rousey
The rumours were already here before the Royal Rumble with her already appearing on WWE TV on more than one occasion, including at WrestleMania, but as soon as the Royal Rumble was confirmed, her name was all over the internet.
In fact, the Wrestling Observer Radio speculated that WWE is planning Asuka vs Rousey for WrestleMania, which is why Asuka has seemingly changed her main submission to an armbar(which was also Rousey's speciality during her UFC run).
A top AEW star just called one of his colleagues 'spoiled' and 'narcissistic' HERE.
According to the reports, she has already been spotted at the Performance Center, and if she's in it, there's a good chance she may even win it, but could January be too soon? We'll have to wait and see.