Healers beating tanks in queues?

[Saccharin]

From what I remember the population of players that tank is roughly equal to the healer population (like a 1~4% difference). So I guess now that those tanks are running for clusters we're running into a shortage of the other non-DPS job. People will chase those clusters regardless though so what's in demand will always be filled. In leveling roulette at least.

If tanks behave anything like 61-69 levelling dungeons I can see why there's a reduced proportion of healers.