Why am I typically last priority for Main Scenario roulettes??

[Dzian]

Oh so parties get priority, that explains things, it would make sense people would abuse that in order to get ahead in the ques, especially the people that would be specifically waiting for the reset to que.

They don't get priority.. the Duty Finders priority is Making full groups. Sometimes you'll find you can be waiting even longer in a party that you would solo. as 2 or 3 queuing parties might not be matchable.

party a might be 2 tanks 1 healer.
party b might be 2 healers and 2 dps
party c might be 1 tank 1 heal and 4 dps

The Duty Finder cannot put those 3 parties together in the queue so they're all stuck waiting. and while you may think party c may have a super fast queue its not always the case if alot of the people queueing as tank and healer are also in a party with a dps friend..