Ok heres my theory.......3 clones..... of coarse were prolly still in a capsule when the 1st jenove reunion took place... that wheelcheer guy may be rufus... but rufus got fried by diamond weapon... so i dont think thats rufus in the wheelchair. Plus a clone killed the originalpresident so i dont think these new clones would accept a shinra pres as there leader... so i think the guy in the wheelchair is a new character somehow related to hojo and the clone project.. Jenovas head fell into the lifestream along with sephy so they MIGHT be after that who knows...