[@Vulkan]

Yes, but a couple of rules;

The faction cannot be abused - mainly use it for backstory purposes, getting to an event, or plot reasons.

The faction can't be too big; keep it relatively small.

The faction shouldn't constantly follow your character and bend to a whim, essentially giving you a walking set of bodyguards.

[@Letter Bee]

A charisma check would work - I believe that Ulstermann will be handling most GM stuff for tonight because I can't for the next few hours, so he'll decide whether Morris bends or activates some timed bombs in the hospital and waits for it to blow.