I agree that they do feel tacked on in the way you suggest and it would be interesting to have an 'advanced' set of rules for when you want to have this kind of power, but wouldn't Kelly's 'sport' powers elevate them in the way they do even with their limited power?
So it's not so much the fact that they're all powerful (or even fairly powerful) but the fact that they have these odd powers at all that makes them different and gives them their authority. In other words a cultural and 'habit' superiority.
Aren't nobles in the Imperium somewhat like that this - they might have a bigger army and a lot of wealth but they might not and yet everyone still treats them *as* nobles simply because they are and that's been ingrained.
Am I making sense? I think it's lunchtime...
It's been bothering me because since I wrote the adventure seeds for the psionic issue of Freelance, I've been half thinking of trying my hand at a bit of fiction set in the Consulate, but one obstacle is not being too sure just how prevalent I should be making psi use. From everywhere-all-the-time to Kelly's just-when-its-needed? Not sure.
tc