#1 Asuka
WWE fans were outraged when Asuka dropped the SmackDown Live Women's Championship to Charlotte Flair prior to WrestleMania 35, and ever since then, creative doesn't seem to have much for the "Empress of Tomorrow."
Much like with WWE, women's wrestling is going to be a big part of what All Elite Wrestling is all about. So, naturally, someone like Asuka, who has been grossly underutilized during her time on the main roster, would be a perfect fit for a company that wants to come across as a legit sport.
There's probably no one better from bell to bell in WWE's women's division than Asuka, as she probably has more experience than any other woman on the company's main roster. On top of that, if used correctly, she might end up being the biggest name in women's wrestling, which would be a huge deal for AEW if they're able to pull something like that off.