Flash twice on pull. Flash when blind wears off. Flash again when blind wears off. (21 seconds of blind). This of course like all things tanking is situational. If the incoming damage is fine and the threat is also fine, feel free to switch over to doing damage full time.

Now, if there are 4+ mobs, eclipse till TP starts to run low. If <4, spread goring blade. Feel free to remove regens from yourself on the pull. When low on TP, req and holy spirit, but tab to spread em around.