Jungle Karma Viability

So, while we're in the middle of this giant push for "strategic diversity" on rift, I want to poke around the idea of expanding the possibilities for some of the non-jungling champs to hop in. Specifically, I'm thinking of Karma.

Skipping over that gut reaction that screams "supports don't jungle", there is some precedent there. Fiddle, Leona, and Nunu are all classified as supports and can all jungle (some better than others, obviously). Nautilus also gets played as jungle/support despite his current....difficulties. But when you really think about it, she has a fairly decent kit for jungling imo, or would with a ranger's TB and the sustain from her W if it was usable on jungle creeps.

Thoughts?