Doesn't really solve the issue for people at level 50 but are people who level just sitting around doing nothing and waiting for the que? Personally I spam escort and collection leves while I wait for que and normally i can get about 50-75% of a full level (in the 30s) before my que pops. If you're not doing leves while you wait for que (those 2 types literally take 1 minute if you ignore monsters and run for it) then you're doing it wrong.