Herobounty is already installed, I'm going to set up the permissions. This is your heads up. It's been in for a while, I just never got around to enabling it.
Elites get nothing for their trouble except a pretty title. A semi-harmless perk that actually fits with their rank/achievement is the mcmmo node:
mcmmo.perks.cooldowns.halved:
default: false
description: Cuts cooldowns down by 1/2
mcmmo.perks.cooldowns.quartered:
default: false
description: Cuts cooldowns down by 1/4
mcmmo.perks.cooldowns.thirded:
default: false
description: Cuts cooldowns down by 1/3
One of the above, and a higher one for champion (don't suggest per elite position, there is only 1 rank for all 4)