Perhaps giving one mayor the option to go to war with a another town for a certain amount of time if the second mayor accepts? Meaning that anything in the two towns can be mined/destroyed/killed? then after the war the normal protection applies and stuff. more things could be added if people think its a good idea?
Ha, when you reset the nether andrew can it be (re-opened) during peak hours about when everyone gets home from school(4-6 EST) so its like a rat race to see who gets the new blaze spawners