Rhalgr the primal?

[Zohar_Lahar]

well it seems we will get a Rhalgr summon after all. Or at least the 3.5 trailer heavily implies that we are going to have a Primal Rhalgr VS Omega Weapon showdown.

While it could be Rhalgr, I do wonder if Ilberd is actually summoning something more specific to his patriotic extremism. Something like Griever, an anthropomorphized griffon primal, albeit perhaps with aspects of Rhalgr.