Tom Lehrer? I have the boxset. Gotta love 'Poisoning the Pigeons in the Park'...
The idea of rank in the pantheons probably needs formalising, yes.
King/Queen (or a pair of Queens
- maybe safer to say Ruler and Consort) first and second, then... Underworld/War/Love(Lust)/Wisdom, in that order. God of Thunder probably comes pretty high on the list, come to think of it.
It'd be nice if the head of a pantheon could set up his own list of ranks and portfolios, but that would require a neutral admin figure. Might be good, though.