Can someone please explain to me what the difference is between her and babyface Carmella?
Well Carmella was established as being a Staten Island princess who softened up while teaming with Enzo and Cass. Liv Morgan is a scrapper underdog from New Jersey. They don't act all that differently, but Carnella's character, even as a a face, was vain and self-centered (bada-Bing hottest chick in the ring), whereas Liv is just a fighter with a dream.
She's basically the James Ellsworth of the night, and might get a callup like he did but similarly under extreme circumstances.
She was not too bad on the NXT: Osaka show especially that rolling leg scissors multi-pinning attempt on Billie Kay. Hard work pays off, but she should expect Eva Marie's heat if she goes onto RAW (SDLive already has a Staten Island Princess)
I still think Liv Morgan is just Alexa Bliss doing a Mankind/Due Love gimmick switch.
I wonder, if Noelle does decide to continue her training and wrestles, if she'd ever bust out Cactus Jackie.
Dudette Love, Womankind..Yeah Cactus Jackie is probably the best option there. Though I wouldn't be too picky about Noelle's gimmick just as long as she ends up there in some capacity. Maybe a new backstage interviewer.