Adding npc in PvP room?

How about having a npc in the PvP room so that we can use it to exit the PvP room. This will help people retain there sprees.
It may ask us to type a number to exit so that people dun exit trying to run from someone killing him LOL.
The npc can also have an option to announce invitation to the whole server to join pvp.

eg. You talk to the npc, it gives two options...1) Challenge people to PvP ,2) Exit the PvP.

If we select the first option then it would give a message like..."Karlo challenges everybody to join PvP"
If we select the second option it asks us to type the word the npc displays, we type it and we exit from the PvP room and reach our save point.

What do yah guys think?

+1
since it kinda irritating that you have to relog to exit pvp.

+1

i like this idea too!! i like the announcing part
since pvp is always empty! so yah put Invitation NPC