I'll add two points to the current discussion:
1# How is this a 'trap'?
and
2# Even though I don't expect a Resident Evil rep, saying a 4th Capcom character is unlikely is sorely underestimating Capcom when it comes to Ultimate.
I'm really not sure how people can see this DLC cycle as a 'trap', to put it simply.
IF, and IF you believe that Spirits deconfirm, which seems more and more likely with each new character, then the only real choice is newer Nintendo characters, and 3rd party, and.... is that really so bad?
Personally, I've always loved 3rd party characters, so the more the merrier to me.
Sure, they may not be the 'hardcore' fanbase's demand, but with every new character, it's painfully obvious that Smash is now about "Gaming" as a whole and not just Nintendo history.
And 2...... everyone's REALLY sleeping on Capcom getting a 4th character, me included.
Capcom has gone balls to the wall with this game in terms of getting stuff included, hell, it's the ONLY 3rd party with a boss with no playable character included, that and, they apparently give zero ****s about seeing their IPs beat up, since ya know, Megaman was impaled by Ridley and Ken ****ing died in his OWN REVEAL TRAILER.
Capcom honestly could very, VERY easily get a 4th rep, IMO of course.