Minion Behaviour Overhaul please?

It would be nice if we had more sources on control over the behavior of minions, typically in most ARPGs you can just simply toggle this. I know this has been the same way for a long time (i've played for a very long time).

But would it be possible to finally give this an overhaul? doesnt have to be a toggle but at least put it on clusters/passives or necro ascendancy?

Also the tether range for some minions is incredibly short. Maybe something else to consider?