Unknown Primals

[Yukagama]

http://youtu.be/pvQngnzRSdQ

At 6:15 you will see a uncountable Primals descending onto the planet. Anyone know or have a guess who the may be? Yes this is the intro to 1.0 but still it can be used here.

Well that's leviathan and Ramuh will come same with shiva and Saw image of Fenrir but he won't be a primal sadly.