I've always been a big fan of /follow. Back in December when my guild was learning Naxx, I simply told everyone to /follow XXXX during the fire stages. It worked! Sure, every so often someone might get hit due to lag, but as long as the person you have being followed is good, it's easy shit. Now, here is another great idea we recently used /follow for.
Malygos phase 3. We all know it's easy, but this makes it easier. Same concept, designate one person who knows WTF is going on, and have everyone else /follow that person. Your drakes can fire at Maly even if facing the wrong direction from /following someone.
I realize these may seem trivial, but if you are still learning the fight, or having trouble with it. This pretty much alleviates a huge responsibility from each person in the raid, making the fight that much easier.
Enjoy, I hope this helps at least one person get some leet purple epics !