Your deck sounds pretty good really. I like the fact that you have a lot of DR and, also, you have a lot of heal cards so people can't easily reduce the 'damage' you do. I would say that if you want to get rid of your Reprisal cards (Dorothy, Heartnett) to free yourself up there are some decent alternatives.
Loretta is a very cheap card and although she isn't considered that great her healing ability could do quite a lot given the general dynamic of your deck... and you don't need reprisal to use her. But there's nothing wrong with using Dorothy either!
I don't see a lot of Heartnett and, again, there's nothing wrong with him but his ability does require reprisal and even then it's probably hard to win a round with him using less than 6 pills. You could look into Asporov who's surprisingly cheap, has 1 more power, and could 2 HKO with Crazy Carlo
That's a tough one. I don't think A/S has a lot of good 5 stars really. They do big damage but they aren't really easy to win with. If Carlo is banned then Marina is probably not banned and you could use her instead. Then you'd have another star to work with and you could upgrade something. I'm not sure what you would upgrade honestly because I don't have a ton of A/S and you are already using the right cards but I'm sure you can figure something out Randy could replace Loretta/Dorothy maybe.