Is there a planned armor title category or are they being wrapped up into the Paladin category?

Anyone care to share a few teasers? I'm horrible at thinking up stuff like this, but I'd figure there would be a few neat ones for 100, 200, 300 in all armors, including shield.

Yes, my curiosity is selfish; I'm slowly closing in on one of the milestones, and I'm slated to lose my barb pit title soon.

Slaris