@MatthewWRossi ...switch to the Gladiator STANCE to become a DPS, and NOT a Tank. — Celestalon (@Celestalon) April 4, 2014
@Seerows_Law @MatthewWRossi Can't swap into or out of Gladiator Stance in combat.
— Celestalon (@Celestalon) April 4, 2014
@mineeero Confirmed, but you will NOT be able to viably tank in Gladiator Stance. Really.
— Celestalon (@Celestalon) April 4, 2014   
@DeGeiDragon Because a Guardian Druid in Cat form, or a Blood DK in Frost Presence, are both still really poor DPS. A Gladiator is full DPS.
— Celestalon (@Celestalon) April 4, 2014
@Requiel10 Unwavering Sentinel is Defensive Stance only. If you still find that you're able to tank in Gladiator stance, we'll adjust.
— Celestalon (@Celestalon) April 4, 2014

切换至角斗士姿态将会使你成为DPS，不是坦克。
在战斗中无法切换至角斗士姿态或者从角斗士姿态中切出。(其实也就是不能切姿态，点了这个天赋一共就角斗士姿态和防御姿态2种姿态)
角斗士姿态真心不能拿来坦克。
守护德切猫形态，血DK切冰霜灵气，这二者都只有极低的DPS，而角斗士(姿态)是一个真正的DPS。
坚定的哨位只有在防御姿态才会有效。如果你仍然觉得你可以在角斗士姿态下坦克，我们会做调整。