I am thinking about making some events which can be easily accessed for admins. A few weeks back I made a player grouping system for the admins, to host events more easily. What I'm planning to do is add standard event blueprints to the options menu, so they can select one or more groups to do the suggested event. Events can be DM's, TDM's, brawls, etc..
It's just an idea, but it still needs an admin to do, ofcourse. It's also not that much work to script it, so it can be a good temporary solution.