So basically Lumina = Lindzei, Lindzei created Cocoon, was responsible for it, maybe feels regret that it is gone, maybe wants it restored, job was to awake Bunny at the end, did so, Bunny said get lost, I have no need for you, Lindzei wants revenge on Bunny, and to restore Cocoon, shows up in this incarnation mix of Lightning and Serah, and guides her along using her like every good god would do, and probably has some leverage over Lightning, maybe the fate of Serah's life on the line, if you help me, I give you Serah type deal.
Lumina is probably a spirit or eidolon sent to help Lightning...it took the form similar to Serah because that is what is in Lightning's heart. --- some girls are bigger than others, and some girls' mothers are bigger than other girls' mothers...
Well Snow is a Pulse L'cie (judging by his Pulse brand/tattoo) so Pulse will probably make an appearance in this game too.It would be great if everything with the FNC gods (from the prequels and this game) just come together.
I like this, maybe Pulse goes rouge, and abandons Bhunivelze's desire? Snow's actual focus is to prevent Bhunivelze's liberator from doing its job. Snow vs Lightning anyone? --- I AM SATANAIL. HE WHO SHALL SET RIGHT THIS DISTORTED UNIVERSE!!!