Just because all Kais Glinds, doesn't mean nothing else can be.
You just gave an example of non Glind Kai's, that should serve as evidence for, not against.
There's also no suggestion that they can't be. I mean, every Supreme Kai except Shin and Zamasu are the original ones to begin with.
Sure but again, we know others can take the role, they never say it must be a Glind, just that the Glinds were sent out to oversee and that's still the case because like, theyre all alive still. Why not have a Glind replace a Glind anyhow? They live for billions of years evidently given Gowasu's old ass is older than the universe.
I mean, that's like ten billion years off, and it matters even less if non Glinds can be Kai's.
Yeah maybe, but complying with being told doesn't mean he couldn't refuse if he wanted.
Idk, weak af dudes having an OP lapdog is common in DB.