When a new patch comes, especially one with some major class changes like patch 5.2, it becomes a good time to reflect on your play style and priorities. Does your spec serve those priorities? With a new patch coming, it's a good time to experiment with new stuff. You can do it pretty easily on the PTR, and when the patch goes live, the game's got some fresh new content, so it's as good excuse as any to jump into a new spec and get used to it while killing trolls for all these new quests. You'll also be getting new gear, so changing up gearing priorities becomes easier.
Today, we'll take a quick look at all the death knight specs, with some of their pros and cons, so you can make a solid judgment call as to whether to switch and try something new, or stick with the familiar. This isn't meant to a complete guide to playing each spec, just a quick overview so you can decide if the play style and responsibilities of the spec are right for you.