Grain of salt as always of course, I'm mostly just excited for this particular rumor as I've been hoping for this character since Brawl.
Looking like Geno and Doomguy (Doomslayer?) may be the next ones coming? Most likely just getting my hopes up but it's the first DLC character this time around that I've been excited for.
https://www.youtube.com/watch?v=y9FC8cfqE1A
https://www.nintendoenthusiast.com/doom-slayer-geno-inclusion/