This is the link to the thread I made on the forums.
So basically the ideas we have is just add a simple scoreboard + few new maps.
I know diablo pvp in general will never be balanced and I am perfectly fine with that BUT that doesn't mean simple duel like the brawling arena are not fun or challenging. Those two ideas alone will add alot more diversity to the game(pvp wise). You will have new maps so you wont get bored that the map is the same everytime. And you also get the scoreboard to compete between each other when you play with friends.