Dont think there is much unfinished buisness by the end of FF7, but, you never know, the following could make a great storyline for FF7-2
A)Every one of the main characters is dead, and in heaven. Aeris and Cloud reunited, yet Sephiroth on the loose in hell, to become Satan himself. Cloud, Tifa, Barret, Cid, Red XIII, Aeris, Cait Sith, and the other girl (boy, what a time to forget a name, in a FF7 conversation) have to stop him, or all hell will break loose, literally.
B)Somehow, the FF7 and FF8 worlds were mixed, and in order to set things straight, the characters from both games would have to set things straight.
C)Sephiroth returns from the grave, and a Devil Aeris (presume that the purest of pure went to hell) at his side. The gang has to stop them from taking over the world.
Yeah, great storylines for FF7-2
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