you mean agro range... might be helpful for bears, cougars and snakes.... tho not very often you would be tempted to tempt fate like that. :p
also it would be nice if you could change it so you can't "ctl drop" the keyring, belt, purse on the necklace and backpack/boat toolbar... would be extra helpful if any thing other then a bat in that slot couldn't be dropped... and a back pack couldn't be dropped either.
i don't know how they manage it..... but multiple noobs in one of my village seem to have a bad habit of dropping their keys and purses... and have had a few villagers in different villages accidentally drop their belt while they were trying to drop their canoe in the water.