I've looked around (mainly with Mage's Guild-centric searches), and I can't find anything.
I'm looking for a mod that will add actual responsibilities to being the leader of a faction. I've already picked up Antares' Big Mod, which adds some neat perks to being the boss, but is there anything that will incentivize going back to the guild beyond "Ooh, I want to play with my Arch-Mage toys?"
If not, I suppose I can always use Antares' to send random guild mates to go get items for me. But that feels kind of corrupt somehow...