Duel Arena for 1v1 to 4v4 PvP?

I know it is not in the cards for Umbral Sands, and I also have no idea if PvP is going to have anything to do with the wilderness, but a little duel arena as a throwback to Al Kharid would be cool. Have an NPC there that has a menu similar to the world selection menu which enables some random matchmaking. Perhaps you get some combat experience and/or a small number of random resources appropriate to your levels for winning. Could even place in PvP "skill" capes that represent some kind of skill or achievements w.r.t PvP.

Can anyone else imagine this, or PvP in Dragon Wilds in general? We would have a game within a game.