Regardless of how pet-centric the prospective or current SMN population may want the job to be, SE has specifically made pets a thing within the job. And they have done so with all the fluidity of Wanderer's Minuet on release (a far cry from the livable clunkiness that is current WM). They are slow to respond, especially in movement, incapable of jumping or replacing queued skills in favor of ones for which timing is more crucial, have shit AI, cannot aim a knockback, can scarcely chase, and take up two otherwise piss-dull on-cooldown caster-synergetic skills, Spur and Rouse, just to use the third and only interesting caster-synergetic skill, Enkindle.
I doubt that allowing for mechanical improvements to that system, while it might pave the way for a more pet-centric or -synergetic job in the future, or offering more interesting alternatives to Spur and Rouse would be met negatively by most other Summoner mains...