I mean… most people don’t just post a thread saying “it would be awesome if there was a fighting game about so and so”. If they post a thread about a game idea it’s because they’re actually working on such a game and not just gushing about how awesome it would be to have a game that’s about (insert premise here). Your idea for a fighting game about characters from different planets is nothing new or original. They already made several games with this premise, one of which is called Galaxy Fight.
I wish Bilstein could have returned in TVC or Marvel since I quite enjoy his design and once heard the argument that Capcom’s side has too few villains compared to Marvel’s characters.