Survival tips, or how to keep your healers from tearing out more of their hair than they already have...
1. Food is no longer just for mana-users. If a mage drops a table, get some food..and then, wait for it, use it. With the larger health pools of everyone and the reduced healing output, a healer will either take a long time to get everyone healed back up, or run themselves out of mana to do it quickly. And then they have to drink. But if everyone just sits down and eats the free mage food, the group is back up and running much faster.
2. Bandages still exist! Healer mana is at a premium this expansion, so those few seconds you take to top yourself off will make a healer love you. This goes double for life-tapping warlocks.
3. Please, for the love of Elune and/or the Earthmother, don't stand in bad crap. However, most healers now have GOOD crap that will be on the ground...this is crap that you definitely want to stand in. Shamans have Healing Rain, Druids have Efflorescence, and I believe there's a Priest one as well. Your healers spent mana on this good crap, so stand in it! Same goes for Lightwells...use them, they're good now! Another note, Paladins have a cone heal that works for people standing in front of them...use this positioning to your advantage.
4. Pay attention to line of sight...if you run around a corner, don't expect heals. Same goes with pillars, stairs, doorways, etc. Sometimes you have to move out of LoS, but that's what potions and bandages are for.
5. Tanks...be sure your healer has mana and is in range before pulling. Not much we can do when you pull a group while we're still in the last room drinking.
6. If you ***** up, admit it...don't blame the healer. Dying because you stood in the fire is your own damn fault.
7. Crowd Control is a good thing...the less damage a tank takes, the better. Tanks, it will benefit you to take a look at the different CCs each class has, which specs can use them, and what types of mobs they work on. Getting pissy at the mage because they didn't sheep that undead will make you look stupid. Because you are.
In case you couldn't tell, I've been pugging heroics...I'm sure there will be more here soon.