Another advantage I've found for having a short-term chief is that you don't have to wait the 24 hours for the chief's powers. Even if they were used just before the first chief died, the new chief has powers as soon as the robe goes on! I'm not sure if it's intentional, or just an advantageous quirk, but it can be very useful! (That's assuming the new chief is old enough to perform all his chiefly powers. And makes getting over mourning much easier.)
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iMac / OSX 10.3.9/1.25 GHzPowerPC G4/256MB DDR SDRAM/64 MB VRAM