The Argument for Dragon Ball: Sparking Zero to Add Non-Canon Super

Plenty of transformations will be present in Dragon Ball: Sparking Zero, but the game can do better than just including every established form.
Considered a successor to the Budokai Tenkachi series, Dragon Ball: Sparking! Zero is an in-development arena fighter developed by Spike Chunsoft and published by Namco Bandai.

DBSZ's Roster Would Have Over 240 Characters if it Featured Everyone

I think this is probably the most solid piece of evidence that GT (or some parts of it atleast) will be base game : r/tenkaichi4

The Argument for Dragon Ball: Sparking Zero to Add Non-Canon Super Saiyan 3 Forms

Dragon Ball GT (TV Series 1996–1997) - News - IMDb

This has to be a joke: Dragon Ball: Sparking! ZERO Release Date Issue Upsets Fans

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Dragon Ball Creator Releases Rare Super Vegeta DBZ Concept Art

Dragon Ball: Sparking Zero's Fusions Are in a Bit of a Pickle

ITS HERE!!! Dragon Ball Sparking Zero Official UPDATE

Dragon Ball Daima (TV Series 2024– ) - News - IMDb

The Argument for Dragon Ball: Sparking Zero to Add Non-Canon Super Saiyan 3 Forms

From Super Saiyan God to Perfect Villain, the Latest Trailer Proves Dragon Ball: Sparking Zero Devs are Obsessed with Getting the Smallest Details Correct - Akira Toriyama Would be Pleased