Don't Darkstar Mantles probably have Controller versions of bobble-head malware, and OL knows this from his Earth Prime memories? Is the remote shutdown something he could remove, or would he accept them anyway?
Depends on how much Zoat is using from the comics, in NE continuity they didn't bother with software safeguards- their safeguard is hardware. The Controllers could just turn the suits off like a switch by not sending them any more power.
Which is what happened in NE continuity when the Controllers got tired of the Darkstars having their own agendas.
All the darkstar mantles just became fashion statements barring the few next gen darkstar mantles that had their own power sources- miniature black holes.
The Controllers probably don't have those here yet, because if they did I don't see them needing help with the Reach. Those darkstar mantles have enough gravitokinesis to send energy attacks back at someone while asking the person "Why are you hitting yourself, huh?" and energy absorption abilities.
As powerful as a beetle is, I don't see them fairing too well against enemies who basically can't be hit, but can also send the attacks back like a ping pong ball.
If Zoat is using this, then giving a darkstar an orange ring takes away the Controller's failsafe, which means Paul might be surprised at how reticent the Controllers might be to upgrade their darkstars.
Wow, between them and the Guardians do none of them have any sort of personality?
Most Controllers weren't used as characters but as plot devices. In darkstars, as I've mentioned before, they couldn't even bother being in charge of the darkstars, they delegated that.
A few have had personalites that I can think of offhand.
A psycho Controller genetically engineered three fake deities from Maltusian folklore to basically commit universal genocide by forestation of every planet- no more villages, no more cities. So obviously Controllers are prone to mad scientist disease.
A Controller I was actually hope might show up is
Clonus of the Wanderers- In the 30th century he married a human clone, only for his kids to mutate into planet conquering emotional vampires who killed the Wanderers, who he then resurrected via cloning.
Which could have all been avoided if his fellow Controllers had ever mentioned to him that the Controllers outlawed cloning so that the clones' kids won't turn into planet conquering monstrosities, but that was need to know somehow.