In the beginning... Rinoa dies. FF8-2 just can't have her in it. She's a fun-sucker.

The battle system would be different... you could switch characters like in FFX.

It would focus more on Selphie and Irvine, and Squall would have to get with Quistis.

Make Ellone a playable character and her weapon would be a big stick with a sharp blade.

New outfits, new looks. Squall would look... I guess kind of like Cloud from Advent Children... Quistis kind of... dominatrix... Selphie would wear a school girl uniform. Zell would wear a see-through shirt (like Barret's in Advent Children) and shiny pants. Irvine wouldn't really change that much. He stays a cowboy. He just gets a new cowboy outfit. Rinoa doesn't need a new outfit, cus she's dead. And Ellone... she would wear something like... a blue dress, spaghetti-strap, just below the knee. cute!

And I don't know what the storyline would be. But who needs a storyline!!!