perhap you can post this plugin:
MysteryMeat Admin Plugin:
What is it?
A plugin with some basic admin features, fun player abuse options, several weapon management options, and features such as betting and round end statistics.
A few favorite features
* Turn any map into a single weapon only map
* Ability to remove existing restricted weapons from the map
* Take control over any player
* Turn any player into a rocket
* Catch a players weapons on fire