What I envisioned for Summoner

[Blackcanary]

If you want a "Final Fantasy" summoner without Dots then you'll be casting for a minute to do an LB3 level of damage when the primal comes out and shits on everything. And then do it again, and again every minute since thats all they did in FF3-9.
If you want X/XI/XII summoning then you might as well get rid of the player avatar.
If you want OMGBIGEPIC shit following you around make a Roe on another account and set it to follow.

Ok I'm guessing you never played 11 Your summon stayed out and followed you depending on how much MP you had since keeping it out would drain your MP.