A common complaint among PVP servers is that players are able to blink kill. Essentailly people are going around, killing people, and then using /home commands to teleport away as soon as the person is killed. What I propose is a plugin that cancel's the use of various commands (which could be set in a config file) after a player enters into PVP. There would then be a cool down of x amount of minutes, which would again be set in a config file. That way when a player enters into PVP, they cannot teleport away when another persons clan is called for a counter response.