I love you all to death (Just so I can smash bros with you) (SSBWiiU/3DS)

[Ton]

Let's just put this out there: These characters are almost 100% guaranteed to be coming back:

-Yoshi
-Jigglypuff
-Captain Falcon
-Ness
-Sheik
-Ganondorf
-Ice Climbers
-Falco
-Mr. Game and Watch
-Wario
-Zero Suit Samus
-Diddy Kong
-Dedede
-Meta Knight

Once you've made it two games, you're pretty much guaranteed to be coming back. The rest are all natural choices.