FullmetalHeart20
Chocobo Breeder
I've wondered about this for a while. Supposed Aerith's Holy Gospel in Advent Children just cured the Geostigma, and Cloud still has Jenova cells. How cool would it be if he could control it? Like out of all the monsters he fights, he could pull an Angeal and use their biology against his opponents. Naturally, it wouldn't be permanent, but the potential just seems too mind blowingly epic to ignore.