Just make Ultimate DX (Nintendo Switch 2 edition)
>11 newcomers to round it out to 100 fighters
>revamp the existing echo fighters to be far more unique
>bring back every other retro stage that isn't in ultimate and a few more (including one for ROB, why the fuck doesn't he have a home stage yet)
>focus most of the new content on side modes, namely a new and improved smash run, holy fuck ultimate dropped the ball when it came to the side modes
That's all i really want.