How would Majin Boo work in Budokai?

[Truhan]

This is the second in a series of "How would [character/transformation/technique] work in Budokai", this time with Majin Boo. He's an interesting character, because his progression in the manga/anime provides a few ways he could transform. Here's a possibility without the Z fighters' absorption, as a single character:

(Fat) Majin Boo -- Split/Merge ultimate --> (Super) Evil Boo -- Transformation --> (Kid) Pure Boo

The Split/Merge ultimate would work like Potara fusion, with (Grey) Pure Evil Boo coming out and absorbing Majin Boo, turning into Evil Boo. He could then transform into Pure Boo with a steaming and bulking up animation, as he theoretically taps onto South Kaioshin's power and releases it.

[Lord Beerus]

But what about Buff Boo? Technically, shouldn't he come after Super Boo?

[Truhan]

But what about Buff Boo? Technically, shouldn't he come after Super Boo?

Refer to this, Lord Beerus:

He could then transform into Pure Boo with a steaming and bulking up animation, as he theoretically taps onto South Kaioshin's power and releases it.

Buff Boo wouldn't be playable, but appear as a quick animation, marking the transition into Pure Boo.

[MCDaveG]

Hmmm. There will be Fat Buu and Super Boo, who will have costume change into Gohan Buu and Kid Buu as separate characters.