Notes:

This is how the SSBU roster looks like without the Echo Fighters,semi-clones and variation characters like Sheik and ZSSamus.And also removed Mii Fighters not only because their specials are clones of other fighters,but they pretty useless if you remove the customization features.
Super Smash Bros doesn't look so "Ultimate" now,huh?
But seriously,these spots I left in blank so you could fill them with characters that you actually want in the game that have 100% UNIQUE movesets(so no Shadow,Octolings,Jeanne or any potential echo fighters or semi-clones).And yes,you can include Waluigi or Goku.I don't care at this point.