Now I’m just picturing an office version of Hell where Facilier is trying to work his way up from imp to middle-management.
Hah! Actually, have you ever read Neil Gaiman and Terry Pratchett’s Good Omens? One of the protagonists is this imp-like character struggling with, among other things, Hell’s outdated and cumbersome bureaucracy. Your comment reminded me of it — highly recommend it, it’s very silly and riotously funny.