As what? And why?
If you rerolled on a new server now, knowing nobody, having nothing, what would you roll and why?
For what it’s worth, Led, during phase 2, I rerolled Alliance (I made this post when I was level 10) from being a Horde Warrior on Kurinnaxx (which I notice is also your server) 
If you are facing a premade, every time, which i doubt but i will humor you, then that should give you a good idea of how much of the player base is taking the time and effort to assemble premade teams as opposed to queuing solo.
(Not that all the teams are terribly good but)
If it was overwhelmingly solo queuers, then you’d have to queue a lot to find a premade.
So if you have a majority doing the premade thing, and you split the queues, you may find the premaders waiting a few minutes for a game, while you sit and wait 3 hours.
And then the deluge of threads complaining that premades get instant queues and pugs wait 90 minutes or longer, fix this now blizzard.
To which they could accurately reply, Well, you thought you did, but you didn’t
You complain about your pugs getting rolled, so i ask these questions.
-
did you join voice comms? (they are built right into the game)
If no, why not? And did you try to encourage the rest of the pug to also click into voice? -
Did your BG have a leader?
If no, did you try to lead it?
If no to that, why not?
Any rando group that uses comms and has someone even try to lead is going to roll right through your group playing in isolation. -
Before rolling into the BG, did you at least try and get the best dungeon gear you could, and or raid gear if you raid?
Or did you hop into the BG expecting to get a quick ride to rank 12+ gear?
If you did the latter, what was it that made you think that would end well?
Even a half disorganized pug in good preraid BIS is going to pound you to death, because you cant kill them.