This description of tank roulette made me laugh:
I’ve heard all about “Tank Roulette”: a game in which the tank stands at the edge of Krasus’s Landing, queues using the Dungeon Finder as a Tank, jumps off the edge and either:
* (a) ends up safely in a dungeon before they die a horrible death from falling.
* (b) or – there’s a small chance – that they might hit the ground before they are matched with a party.
via Hots and Dots Absolute Power.
I’ve had a lot of fun running PUGs as a tank. Unfortunately I got tired of it just as my death knight got his Northrend Dungeon Hero achievement. I still haven’t run Pit of Saron with him.
Insanely enough, I’ve been running the regular Northrend dungeons on my shaman as a healer. I do NOT sign up as party lead with him. All I care about is making the green bars go right. If I feel enthusiastic, I may occasionally throw in a flame shock or a fire elemental. It’s an interesting change from tanking and I look forward to getting him ready for heroics.