What I'd really want is Darkstalkers vs. KI as a horror-themed fighter while NRS does an Injustice sequel, but the former isn't happening, and I think the MKX DLC's strongly suggesting that NRS wants to take this route. I definitely wouldn't be opposed, and as awful as WB Games can be, having NRS be owned by WB means that they have a pretty decently-sized library of movies to pull from.