Yeah, I can see there being a movement to get DBFZ at EVO. The game is too much of a success to be brought down like this. And, YES, I know the Smash community is divided as fuck (which is dumb in itself), I'm tired of Smash taking up two slots on EVO's main lineup. For once, 3D fighters deserve good representation at EVO'19.
Also it would be more epic if Smash Ultimate could get 4000-5000+ players next year in one big-ass tournament as opposed to the community segregating itself based on the Smash game.