OP asks a question and gets a very well said answer from multiple people and gets angry and tries to argue a point not relevant to the topic. Why do people do this?
Bear-cat was tanking and dpsing while in combat, Gladiator Stance is DPSing for the whole fight/as long as you are talented into it. VERY different, you are comparing parts of the specs that people had no issue with and are using that as your arguing point.
Gladiator stance is not an off tank stance, its a pure DPS stance for someone who wants to DPS with a prot like playstyle. Enlightenment for everyone, cheers! <[:^)