There are still a bunch of items to complete before I’m happy with my Shadow Priest’s gearing. Here are some of the bigger items on my list:

Run Tempest Keep dungeons roughly 3 more times to get to Revered with the Sha’tar. Result: Glyph of Power
Farm Heroic Slave Pens for Quagmirran’s Eye.
PvP for roughly 20,000 more [...]