After you beat Extreme Titan you are exposed to the following dialogue.

Ascian of the Twelfth Sword
Our efforts to augment Garuda's powers were met with the predicted success. It is mildly unsatisfying, then, that the primal was thus summarily defeated.

Ascian of the Twelfth Scepter
Against the Bringer of Light, it appears a heavier hand is required. And now that the focus has been discovered...

Ascian of the Twelfth Sword
It is of no consequence. Even should they understand the significance of its presence, they have no means to prevent the summonings.

Ascian of the Twelfth Scepter
And the beastmen continue to crave ever more powerful avatars every time their gods fall. With each link forged in this chain of ambition, the shackles of chaos are bound ever tighter.

Ascian of the Twelfth Sword
It is not for us to entertain such speculation. We are bid only to convey what we have witnessed. Let us be gone from here.
The part in bold is what has me confused the most. I will probably get my question answered after I beat extreme titan and ifrit (damn holidays) but haven't yet. Do you guys think there will be additional modes or is the text referring to a different primal (i.e. titan is a heavier hand than garuda). I'm curious to know what you guys think and I am 100% open to spoilers so feel free to bring them up.