What are your thoughts on 2.0's summoning system?

[Reika]

I would rather it be the summoner chooses a Greater Primal to beat and it becomes a summon for that primals Super attack, then it goes away and you cant resummon for 24 hrs or so. Can only have one primal at a time, and you would have to do something to switch which one you could summon. Other summons that you could have out all the time and they walk with you could be like Elementals, or summons like in the Tales games (they have cool names too)

I did like the ability to walk around with your own personal Ifrit tho.... Even tho it was weaker than Ifrit original. Tho I would chose Shiva.