Also I noticed some indie discussion earlier.
I'll just say that I don't think any of them will happen in Smash 4, as much as I'd personally love Shovel Knight (who I
can see getting a Swordfighter costume since Yacht Club's looking to do more content on Nintendo systems, and that'd be neat), mainly due to the fact that by and all they're
not icons to the extent that our other 3rd Parties have been. Solid Snake. Ryu. Mega Man. Sonic the Hedgehog. Pac-Freaking-Man. All icons, all
legends. I think it'd just be...strange, for lack of a better term, to have these guys and then someone like Shantae, or Rusty from SteamWorld Dig (I should try that game sometime. Love the mix of semi-western, semi-steampunk aesthetics).
Honestly the only eligible third party characters that'd even hold a candle to those guys would be characters like Rayman (as far as Ubisoft's concerned, it'd be Rayman over an Assassin's Creed character in a Nintendo game, I'm pretty sure, though technically someone like Ezio's eligible, due to the DS games), Lara Croft (who outright won't happen due to Sakurai's stance on guns, and her pistols are kind of integral to the way she fights), or Scorpion or Sub-Zero (I don't even need to say why this will never happen
, though speaking of Warner Bros.-owned characters, it's a shame Maxwell isn't nearly as prevalent in Japan...).
Honestly that's why I don't think we should have high hopes for
any third party DLC characters that aren't Snake's return, or
possibly Rayman, though even that feels like a reach IMO.
Just my opinion though.