There's actually a very simple method for figuring out the hierarchy on the Bus.
Conveniently, we are at a tollbooth, so I can demonstrate it for you right now:
Edge, pay the toll, would you?
Sure thing.
Hey Sting. Pay the toll.
Alright.
Where's Scott? Scott, can you pay the toll?
No problem.
Moby! Be an angel and pay the toll.
Aw, man, I'm at the bottom?!
I'm sorry I asked.