If yall watch that video I linked for this guy playing MoP WW. Dude is a complete Titan taking on like 4 players at once you can just see how the game was so much more in depth and allowed for so much more meaningful gameplay but they have been slowly pruning this gameplay with every expansion since WoD and they need to do some serious looking back and retrace their steps and get back to this style of potential unlimited growth inside ones ability to play the game.
But you also see if hes going up against another good player its a closer 1v1. Thats what made MoP so legendary.