It certainly seems hard to argue that a pre-made, organized group, communicating over voice chat or other methods has no advantage over a group of random strangers with little communication. Even a modicum of organization helps in random battlegrounds.
As a PvPer myself, I heartily support any move taken to remove pre-mades from randomly matched PvP. As Daxxarri rightly states, the place for organized pre-made vs. pre-made play is rated battlegrounds, or wargames, and this is where pre-mades should be, not facing off against PuGs. All premade vs. PuG battlegrounds do is serve to discourage and frustrate the PuG team: this isn't "true PvP", as advocates of pre-mades like the "Rath Strat" like to assert. Yes, there are disparities in gear and the like that make for imbalance, but two wrongs don't make a right, and pre-mades only worsen the problem.
Daxxarri's second post addresses a couple of other prevalent complaints.
I hope that Blizzard's team continue to closely monitor the pre-made situation and continue to take steps against it. Perhaps the return of the skirmish system, or a similar system for pre-mades to take on other pre-mades without the pressure of rating would help to alleviate the complaints?
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