So we all know that Greg got added to the third game in the Steven Universe game series Unleash the Light.

And in Unleash the Light, there are barely any fusions, just the ones with Steven in them.

Greg is a good character yes, but in game he is only useful for SUPPORT, and nothing else. (He does have offense moves and upgrades but they only get used when he is defeated, finishes a jam, after a turn starts, ends, another character uses a move, or the player uses cheeseburger backpack)

Adding Steg, the fusion of Steven and Greg, to Unleash the Light would open many new opportunities for the game and shine the light of the public eye on it even more than before.

Examples for Stegs attacks:

INDEPENDENT TOGETHER (3 or 4 stars)

Steg plays a song, removing negative status effects to all teammates, giving a 7-10 HP 2-3 turn heal effect for teammates also, and heals Steg by 30-50 HP (depending on level and LUCKY) this needs 2 turns to activate (instrumental of dear old dad)

FATHER AND SON (1 or 2 stars)

Steg enters a focus similar to Lapis' focus but the only difference is that it powers up INDEPENDENT TOGETHER, a support move, not a offense move, and the power up just adds a short attack and defense buff and heals teammates by 1/4 of their max HP but raises the star count to 5 and decreases the turn wait until the next turn, not two

FINALE (4-5 stars)

Steg floats into the air and plays the instrumental of INDEPENDENT TOGETHER while all opponents (not boss ones) get lifted into the air and slammed to the ground for lowish damage, then Steg summons a spike wall to damage the opponents again (affects all) for mid-high damage and Steg unfuses fully healing Greg and Steven

These moves can be changed to fit the fairness of the game but the theme of them would open up opportunities for Opal and other fusions of the gems to be added to encourage more thought out teams and might open a feature that let's you remove Steven from the party and still use Cheeseburger Backpack like some scenarios in Rose's Room.