Nothing major on this, and I don't think it's been posted. Going into Tidewalkers room, after you clear the murlocks, there is a 4 or 5 pull patrol at the north door of the room.. If someone runs in and aggros tidewalker, the mobs despawn and they don't come back until repop timer is up. Not a big deal, however it can save you 5 minutes or so of clearing trash.