I know I'm brand spanking new but I do have one suggestion: have someone(s) at all times be the Hunger Games Moderator or Administer, and that's what they do, making improvements and watching over the hunger games arena, it would be a good thing because today I noticed like four people wanted to play and yet none could because there was no admin on what so ever and no one patrolling the server world for the hunger games. It's a very popular event and would need regular maintenance.
Now it's just a suggestion, please consider it.