I watched the Blizzcon pvp panel from 2013 to see what awesome stuff we were supposed to get. Welp, here is what we didn't get
New map Ui and scoreboard UI...How the hell do you have to scrap this! Oh, they probably needed to work on all the new bgs coming
Trial of the Gladiator: Could of been really awesome, could of been terrible, we will never know.
Anybody remember Blizzcon Ashran, A PVP sandbox, where you could build massive siege vehicles that could take days to perfectly finish, using your new mighty weapons, you could lay a massive assault on your enemies fortress, and destroy it TO RUBBLE. Hell, even the mock up of Ashran was bigger than Ashran, the Ashran that was supposed to be AV 2.0. But never came to pass.
But hey...we got BG rewards, Skirmishes, and a 1% baked Ashran.