Honestly I would welcome a complete summoner rework. Sure they are fun and all but in no way shape or form are they final fantasy summoners. In every final fantasy game that includes dedicated summoners they use holy or healing magic, or even nonaspected but by no means slews of diseases, disaster, and ruin. My idea for this though is... Just change the darn names... The mechanics of those in my opinion are fine but why are summoners playing like necromancers or warlocks?

What would truly need to be overhauled is the pets or "summons" and how I would suggest doing this is get rid of them. At least how they currently are. Make them like an actual final fantasy summon. Make it so we have to unlock each summon and they'll do some specific special feature that's a one off or has a duration that suits the summon.