User blog comment:Legendary Pop-Fizz/Theory: Smash Bros. NX doesn't have to wait too long before release,/@comment-31406004-20160124043336/@comment-24529455-20160124200922

A good way to make a Melee 2 would be to make another Smash game quickly, as Pop-Fizz said, but start from scratch. Melee was released 2 years after SSB64 and a lot of bug fixing was done at the last minute, hence the competitive physicsfest we have today