If you’re a tank on i232 or worse gear, you might have some options not considered before, using PvP gear for stamina. If you’ve run out of Frost Emblems for the moment, these items might be a temporary alternative.
40 tokens: [item]Titan-Forged Shoulderplates of Triumph[/item].
25 tokens: [item]titan-forged pendant of victory[/item]. Huge stamina, bonus threat, no avoidance.
25 tokens: [item]titan-forged cloak of victory[/item]
Here’s a comparison for the shoulders with the tier i251, which cost 60 Frosties.
In all cases, you get more stamina, a lot less avoidance. They have resilience, which can work towards keeping you uncrittable. Both might be temporary but a big iLevl upgrade, and lets you spend frost emblems on another slot in the meantime.
Something to consider.