Is this the first women's 'dream' match ever? Nice.
I think it would be a good fight but I've only ever seen either of these ladies fight once. I don't know who would win but it would probably be Couture. I didn't see any groundgame at all from Cuddles. If Cyborg had wanted to submit her I think she could have therefore Couture would likely submit her after she realizes she doesn't want to be punched in the face anymore.
A more interesting match would be Carano v Cuddles. Probably the best womens fight of all time.