I fucking need Simon Belmont.
For the NES nostalgia dark ritual to be complete, and to transform me back into an 8 year old kid, Mario, Samus, MegaMan, and Simon Belmont.
Those exceptionals that thought Ridley was a good idea got their dicks sucked. Where's my dick? WHERE'S MY DICK NINTENDO?
Oddball guesses:
Warriors of Light. It's like half way between Olimar and Ice Climbers. You have four at once in a group with turn based attacks (so if Black Magev is third in group, you have to B attack with your fighter, than your thief to use a black mage B move. Cloud was an weird choice, and I hate FFVII so I'd be happy for some representation from the Nintendo era.
Onion Knight might be a less shit idea, with the job system working like Pokemon Trainer.
Earthworm Jim.
Metroid.
Various Nintendo characters in Karts, similar to Bowser Jr.
Rabbids I'd say are pretty likely.