Leave tank stances alone!

In most of the game tank stance is encouraged. Even 'pro' tanks use tank stance for dungeon pulls. In mid level content (not cutting edge primals etc) Tanks have a playstyle choice. They can go hard and no stance for the epeen damage, or play it casual and safe. The content isn't hard enough to require the mitigation or the DPS check bonus. SO play how you like. This even applies to savage. My group often uses tank stance because the safety net is more important than deeps at our ilvl. The only place this doesnt apply is world 1st/1st week style clears of new content (and ultimate). In those situations you are undergeared as a group and need to do more damage so you make that damage via no tank stance. Its an expression of skill at that level because less skilled players wouldn't survive with so little gear.

Outside of that extreme cutting edge, tanks have an actual CHOICE to use or not use depending on their group, skill, and general preference. Stop trying to force your preference on everyone else. We have choice now. Don't $&%# it up.