I am sure a lot of you will be aware of what Mob arena is.
If you don't I will explain it: It is a game in many Faction/OP Faction servers, the idea is you go into an arena, you have kits depending on your rank and you fight waves of mobs, the longer you survive the more prizes u get, etc Items/Money. If you still do not get what this is then please look it up on youtube.

 

it will just make it easier to pick on the non rankers and noobs even more and make the actuall gamemode easir due to the easy money. so no support.