Even with uncapped tones, it would take quite a while to level all classes and purchase the gear. No-one is logging in on Tuesday and doing that and never returning. After a reasonable timeframe of people levelling how many they like, then they can use something like omega to get some upgrade items, etc. On my server the numbers in the queue isn't the problem - I don't think there are enough instances to cater to the 50+ people in every queue I enter. I have no idea why I'll be #49 in a DF queue with a 30+ min wait unless it was the lack of instances.