Oh, guess I should ask this aswell.
Anything in particular from any bosses you guys recommend watching out for? Got the basic gist of most of the fights from normal, but anything to watch out for before I hit it in heroics would be nice!
Just the enrage timer mostly. DPS needs to burn them down quickly or they enrage and one-shot everyone.
Also normal trash hits harder so make sure dps does normal -> silver -> gold or your healer will die.