Doesn't take a genius to deduce that if you pug it enough times, you'll get it - it's just a matter of time.
I can fully understand the frustration of having to pug it over the easy way of just stomping everything in a pre-made, but it's perfectly doable. I've NEVER been in a pre-made for BGs and have everything except some of the 100 wins and "the perfect storm", because holy christ is that one hard - I can understand where you're coming from, but I also know people who've done that without a pre-made.
Man up and do it, it's not intended to be something you crank out in a day.