I'm not taking sides. In a way I learned not to after what happened with the Smash Direct.
What I mean is, a lot of people in these threads convinced themselves that Wolf and Inkling would be the final two characters. I thought it made sense and yet at the same time it just seemed too safe and boring a note to go out on, especially after we got motherfucking Cloud. Every time I brought this up people kept telling me that "well, obviously they're using Cloud as bait for the casual audience to get hooked into the Direct where they'll announce the safe characters". And well, look what happened.
Unless you're somebody like Waluigi or Ridley, there are no absolutes when it comes to Smash, and that's why I don't really believe in people who say both "We'll get new characters FOR SURE!" or "We will ABSOLUTELY NOT get any new characters!". I'd rather sit it out and wait. You're gonna make yourself look like a fool either way.
But really, I just think it'd be a slap in the face to invest in adding new shit to Smash 4 on NX but put those resources into adding things that wouldn't get people nearly as excited over, like...new characters. Imagine if they did nothing but stage DLC for Sm4sh, it wouldn't of been nearly as interesting or exciting.