I never played enough of FFXII to know about the summons...

In fact I stopped playing around about the sunstone part (like, right at the beginning )

The battle system made me angry, and the whole skills system seemed a bit daft. Like, you have to teach the character how to wear a hat?

Put me off enough to stop playing it after only 2 hours. Maybe one day I'll give it another chance... again... for the 5th time...

FFXIV seems to be very much based around elements though so it wouldn't surprise me if they only release primals that we already associate with an element (e.g/ ifrit - fire, shiva - ice, titan - earth, - ramuh/quezacotl - lightning etc.), in which case other summons/gf/aions may miss out as they never really had much of an 'element base'.