They will stay the exact same. Just John, Arlo, and Seraphina will be the main cast (Alongside the three Saiyans)
Other characters will still be part of the story, like Blyke, Remi, Isen, and Cecile, but the main characters will be the three listed above.
Also their abilities will remain the same, and John still remains le cripple.
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Dragon Ball W
ActionCrossover between the world of unOrdinary and the world of Dragon Ball Z. *ahem* The following is a fan based PARODY. Dragon Ball, Dragon Ball Z, Dragon Ball GT, and Dragon Ball Super are all owned by Funimation, Toei Animation, Shueisha, and Akira...