I honestly think Amanda makes it look easy. Her striking is leagues above Harrison and she should be able to stuff the takedowns.
I was thinking the same too but then keep thinking back to that Pena fight. Kayla will not lose control if she gets Nunes on her back and it's not going to go well for her. Coming out of retirement, I question how much drive Nunes will have to take an excessive amount of punishment if she gets in a bad position.
It's really 50/50 in my mind to see if Amanda can keep picking her apart at a distance and maintain that distance at all costs until she can wear Kayla out.