Declined Best suggestion you will ever read

[paceboys]

Make a 1v1 arena where you are given iron armor and diamond swords, have EDIT: permanent 9 hunger and a flat arena with no gimmicks. just a circle with 2 starts at either end. This way I can 1v1 Ooglie101 without waiting for his teammates to stop protecting him.

Just a PvP arena you can click a sign on and get teleported to, make 2 signs (one for each side) and cap them at 1 user each, with another sign for spectators I guess.

 

[Mooglie]

my squad will be there in spirit form m80

 

[Comp]

-Declined
You can "1v1" someone on FFA or even another server if you are that bothered. It would be too much work to add this, and honestly I don't think there would be any real benefit for it.