i had the same thing in mind.. really wanted to play that arena thingy, but they made lots of changes later on.. but still really hope
they WIll add some kind of pvp they did show at blizzcon check
this link http://www.youtube.com/watch?v=XzTDHsSaVdU
That's the kind of pvp they should add into the game and they would probly make alot more ppl wanna gear up for doing pvp ^^
but ok first the new item reset then we see :D.
In a way, the fact that they are taking so long to develop the PvP is setting my expectations even higher and I have high hopes for it. I just wish they planned on having competitive PvP with ranking systems and such.