there should be reward for top 3 battle playing player n top 3 online user. I believe other players also givin their precious time to this game. so they should get some sort of reward too.
Extracted idea from-
In my lan hub we had such reward system like if any1 share 4tb above he will get free 1tb hdd.
If any1 share 1tb he will get router.
Most time online user gets gag ban postlink power for 1 month.