It's not a rotation, it's a priority list. Meaning, if EW isn't up, Thrash again. Thrash some more until its up. Thrash until the mob dies for all I care, it'll work just fine. Maul is not worth the force cost without EW proc'ed. Better just not to accidentally hit it than to miss an EW proc. If you have an EW proc up and you find yourself facing a mob, you have one of two options. Is it a weak or standard mob? If so, your Shock will stun them long enough for you to run around to their backside and Maul them. If not, or if Shock is down, your Electrocute will stun anyone long enough for you to run around to their backside and Maul them. If your companion has them otherwise occupied, you can just run behind them to Maul, but that doesn't mean don't Shock or Discharge on the way over for extra damage. There are lots of creative ways to make this happen.

Good grief, thank you ... I hope people read far enough down this thread to see the good information. I'd just like to add that on packs of trash I'll generally Discharge after the first 2x Induction stack which usually finishes off the first mob, then move to the first un-damaged one (or next highest priority target) and open with shock as I run over, because I didn't use up Induction on an almost-dead mob, and at this point it's very rare that Exploit Weakness isn't up, Maul from behind, and then back to the top of the "rotation." Thrash. Say it with me, folks. "Thrash!" Very good! Until you hit level 40, then Voltaic Slash replaces it on your bar. (Assuming full Deception, so far, of course.) You can seriously level just fine well into your 20's with a bar full of Shock, Thrash, Maul, and Stealth, and just keep Surging Charge and Sprint on. Bind all the rest of your buttons to Thrash and you can faceroll.

You won't be 20 forever, neither will your tanks. You're at a different point in your power curve than they are. Your observation won't hold true in end game. Unless, of course, your tanks are bad.

Milwaukee. Go Brewers.