I think we only want open world duels. mass pvp would be fine confined to the arena, or possibly an unused city/instanced area flagged pvp is awesome, but I'd be fine with arena style open pvp, and just duels in the open world.

step into the arena, you got 5 seconds until you're flagged, if you die, you get booted to the outside with the observers along with diminished hp/mp/attack for 2 minutes. you can come back in right away but, probably not smart :P dr0000L I want this now pls!

there's going to be problems, and needed fixes, but that's all part of the fun imo

time to watch PLD's come into their own lol (I don't have a PLD)