how about a mod that sets the player to a random death of aging. dies anywhere from age 400-999 days.. player starts as age day 1. as they get older & closer to their death certain effects start to happen.
there are some pack out there that add player's Minecraft names to mob. i would like to see a mod that will give these named mobs a 'surprise' strength. like the named creeper 'jon cena' explodes at 2x charged creeper power but can be destroyed in the normal way.