2v2 HelpFollow

I've been doing 2v2 with a Disc Priest for the last few weeks. We were moving up into the 1600s until today. We went up against war/shammy and lost to them at least twice. Our general strategy is I attack and stunlock whatever class isn't the primary healer or is most dangerous, and he mana-burns and fears the healer. This works well if the target I'm attacking doesn't go after the priest.

Well, the warrior charged the priest. I focused on the shaman. The Shaman resisted my first cheapshot, then trinketed out of my kidney shot. The priest couldn't get a fear off, and when he did the warrior either resisted it or trinketed. I blinded him to give the priest time.

The shaman was fairly well geared. He had a lot of pieces of S2. I wasn't doing any damage to him. He never even tried to heal. By the time he needed to, my priest was dead and the warrior was on me.

So, does anyone have any advice on how to beat this team?

Rogue
http://www.wowarmory.com/character-sheet.xml?r=Nazgrel&n=Serzhulis

Priest
http://www.wowarmory.com/character-sheet.xml?r=Nazgrel&n=Androc