I was thinking how different community's will call all of there members online to a place on the map maybe a base but we could ad something like a clock on top or bottom of the screen
and it could help in numerous ways this is just one; "All ______ Members report to ________ at 12:00 AM Please" this could also make night and day mod witch i know has allready been suggested but it could last 10 mins night and day each and maybe more zombies at night or even nothing it is just cooler