How about a new plug-in? We should type in /PvP to turn on/off PvP. What this does is enable you I take damage from other players. If that doesn't pass, we could have PvP blocks. They should work like protection stones. You place them, and when tey type /PvP add (player), a player would be able to take damage within the set area. The player would then have to type /PvP accept or /PvP deny. So basically, after the PvP owner  types /PvP add (player), it's almost like a teleport, they accept or deny. There should be features with this, such as some of the protection stone features. Can I get some more suggestions on this?