That could be the second saga...
Saga 1. New Red Ribbon
Saga 2. Hyrule Conflict
Saga 3. Majin Buu of the Future
Saga 4. The Fist
Those are the sagas I came up with so far....
And to add to that idea, I was thinking of Malon helping Goku and Gotenks and Krillin's Kiezan changing its name to 'Royal Kiezan' and the Kiezan Disc having a crown on top of it.
You know what I was just thinking of? A Dragon Ball story where Goku and Gotenks are sent to a Hyrule that is devastated and that has zombies everywhere while Vegeta and Krillin are in a Hyrule where they both become kings. I really don't know how I came up with all of that.
Heyyyyyyy baby goku! How are yah? I have not talked to you forever! OOOOPS! I just have not got on very often... (srry I got lost in thought)
P.S
I LOVE BRAWL!