yeah I agree consols really don't mater much either. Unless the company is very anti nintendo(mostly sony), then anyone as a chance if they were a game character first.
Reimu And Shantae would be hard pressed to make it in together, since both are considered indie. I really feel if we are getting an Indie it is just 1. Those 2 I feel have the best chance outta all indies. Quote is dead right now, Hallow knight still just has 1 game, and honestly I feel if we were gonna get someone from that series it would be hornet. But sadly Silksong has been MIA for over a year now. If we had some info on the game i would think she would be in the running to.
Touhou has been getting more and more fan games on the switch, and Nintendo has worked with ZUN to publish music, plus Kirby and Reimu were in the same game together. COnversly, Wayfoward has really close ties to Nintendo, and Nintendo knows it. Why do you think back in the summer it was such a big news that Wayfoward was gonna be on a special treehose to show off a new game? They even had to clarify it wasn't going to be a nintendo owned property, because a lot of people associate wayfoward with top quality games(not that it ALWAYS turns out that way). Shantae also had most of her games origininate on nintendo consoles.
So really, outta all the possible indie franchises, its going to be either of these 2. And if either get in I will be estactic. Shantae would bring a very cool moveset(transformations), while reimu would also bring a super uniquer moveset(bullet hell), and some amazing music. You thought SNK had a lot of songs, I bet if touhou got it the amount of songs would dwarf that, and maybe they would have some doujin groups help.