10 DLC picks?
These would be my picks:
1. Rex&Pyra
2. Springman/Ribbon Girl
3. Octoling (as an echo)
4. Dixie Kong
5. Dillon (from Dillon's Rolling Western)
6. Waddle Dee
7. Medusa (as an echo or a unique fighter)
8. Sora
9. Impa (as an echo)
10. Rayman
These aren't necessarily in any order of preference, but:
1. 8-bit Athlete - ripping this from the fake E3 leak with Steeny. It was supposedly a character that had NES Sports styled moves. I'd so be down for this character.
2. Nester - Make him a Virtual Boy rep. Might have to give him a Teleroboxer mech suit final Smash, a moveset around the bowling ball, maybe upsmash summons a Red Alarm plane, and he could have a Mario Clash shell projectile that somehow uses the stage background.
3. Spring Man/Ribbon Girl - Have not even played Arms, but the aesthetic is cool and I can see how a unique moveset presents itself.
4. Andy from Advance Wars - works like a cross between Pokemon Trainer and Jill Valentine in MVC2 (like how she launches Zombies at people). He summons units and then can give them special buffs and instructions from the background.
5. The Prince from Katamari - not sure how he'd get his Katamari going. Maybe his moveset revolves around (so to speak) throwing all sorts of junk projectiles all over the screen for chip damage, sort of like pulling a bunch of Pikmin out, and the more you have out, you can then pull into a Katamari and he becomes buffer and slower the more junk he has rolled into his Katamari. He's quicker and weaker with a small Katamari.
6. 64-bit Extreme Athlete (with Tony Hawk costume)- Riffing on the 8-bit athlete, but this is a character that can summon a Wave Race Jet Ski, a skateboard, a 1080 snowboard, and an Excitebike. Maybe Pilotwings glider or jet pack for recovery and FS. Alt costumes style the character as Tony Hawk, Excitebiker, Wave Racer, 1080 Snowboarder, or Pilotwings character.
7. James Bond / Joanna Dark - Snake echoes unless you want to get super crazy.
8. Captain N - Either a Nester echo or legacy peripherals rep. Make his moveset revolve around Nintendo peripherals of old, centrally the zapper. Give him a power glove final smash, maybe an NES trackpad down smash, some sort of LABO power. Maybe Labo robot is his FS instead of Power Glove. Must have Fred Savage costume or Wizard echo.
9. Chibi Robo - long overdue and moveset is obvious.
10. Gen 2 Pokemon Trainer - PKMN Trainer echo.