No. The abilities in this game are far too similar to each other and the imbalanced gameplay is just way too bad.
Not only that, but WoW really isn't a fast paced game. PvP is all about a certain sequence of abilities used consistently. You can't do certain fancy shit because using certain abilities at a certain moment is actually bad for you (look at CC). I guess you could consider that part of the skill requirement to play competitively but WoW is in no way hardcore when compared to MOBAs.
The gameplay of WoW PvP is simply too slow.