On the Direct, there were some key publishers/developers with more than 1 game announcement.
Koei-Tecmo: Samurai Warriors 5, Ninja Gaiden: Master Collection, & Hyrule Warriors: Age of Calamity Expansion Pass
Square Enix: Legend of Mana, Project Triangle Strategy, Bravely Default 2, & SaGa Frontier Remastered
Capcom: Monster Hunter Rise, Capcom Arcade Stadium, & Ghost n' Goblins Resurrection
EA: Plants vs Zombies: Battle for Neighborville, Knockout City, & Apex Legends
I only counted for the American broadcast for this, so I don't know if all of those games showed up everywhere else like Japan. With that said, all 4 companies had a good chunk of games shown off. Square Enix already has Sephiroth in Vol 2, so to expect another character would be very wild. Koei-Tecmo are in a similar position with SE with ports and developing Nintendo published games but currently have no character in Smash as of now. Capcom pretty much looks like it has everything going for another character in Vol 2, but as for EA, I can't say I see them getting a character in Smash.