10-15 second pvp timer

[imalan]

Whenever I join a server (especially MCP for some reason) I get loads of lag for a couple of seconds. And several times now I have been killed while either being frozen or being teleported back and forth due to lag. So I was thinking to prevent people from getting killed unfairly make it to where whenever people join give them a pvp timer for just like 10-15 seconds so their computer can catch up.