From the ones I want that are the most likely:
Bandana Dee
ARMS rep.
Simon Belmont
Dillon
Shovel Knight
Now for my most wanted that will never happen.
Marina Liteyears from Mischief Makers
Elma from Xenoblade Chronicles X, Morag + Brighid from 2.
Ray MK from Custom Robo
Saki from Sin & Punishment
Cless Albane or Lloyd Irving as a Tales of rep.
Shin Megami rep. Be it I's hero, Aleph, Demi Fiend or Flynn.