I do indeed fear that, it's why i want to take advantage and learn as much of that match up during launch week when she's the least deadly and if that fails i do have K cancelling to help with hold baiting or using Hitomi
I'd personally ( As somebody who also uses Sarah ) am more afraid of her stances. Her roll OH throw is gonna get annoying.... also I don't think there will be a flood due to her being a pay character. I feel it'll put most people off. Besides the people really looking forward to her.
I doubt they would do it off the bat, I'm honestly not even sure they'll put her on rotation any time soon. Otherwise people wouldn't be paying for her. She cost more than the standard character... so it makes sense to not put her up on the f2p version. At least not on release anyway. But you never know! they might! n_n
you may be right on that front Fatal it's gonna be more annoying than Bayman's tank roll oh how i hate that move still didn't know if she was to be purchased by all or just core fighter players with that being said she wont be as common as Jann lee during Vanilla 5's launch or hitomi during core fighters launch but i see her being bought more out of curiosity than legitimately knowing they want to use her