Yeah; I would love to see that play out, especially Agumon vs. Pikachu and the long-standing rivalry of Agumon ("Greymon"?) vs. Charizard! I would be pleasantly surprised if Agumon showed up, although it seems that we're reaching the limit for
Super Smash Bros. 4 third-parties... If vying for third-party inclusion, I doubt Snake
and Agumon would both make it in for SSB4 (although it would be
awesome), though, and I feel like some Nintendo characters (Mewtwo, King K. Rool, and Ridley, specifically) deserve priority due to their Nintendo-originating influence... So, I'm envisioning Agumon for
Super Smash Bros. 5, because I refuse to think that Solid Snake (and the
Metal Gear universe as a whole) will be removed
just yet. :x
LOL; I remember reading an IGN article about the name change....I think it was more for company cohesiveness, but if Bandai's notoriety is somehow high enough to land them dibs on being first in the company name
and snag us a newcomer, then I'm all for it! I'll still probably use "NamcoBandai", as that term order has been drilled into my head.

And you're the first person I've seen to support Machinedramon...!
I had a rough moveset for Agumon, although I wonder if I'll be able to post it somewhere prior to the final SSB4 roster reveal..