There are several Imp premades running almost constantly on P5. These days if you queue as Repub it seems like 80% of the time you'll get matched up against a premade and it's turning people off of even bothering to queue.
At the very least, prioritize premades against other premades, it will be funner for both sides. When I'm in a premade I know I don't like stomping pugs, it's boring and I'd rather go against another premade.
Yup I pug a lot and lose almost everytime, thanks to those premades.