There is a lot of good amount of available info on when your stats are good enough for Kara, Gruul, and other raids. HP, hit, etc are all pretty easy to figure out for these, thankfully.
Last night in a 5man we were discussing min. req. +def, HP, and armor to tank heroic runs. Thought that I should look up some rogue-specific info on that and can't seem to find much.
My basic question is: At what point of the regular progression are heroics appropriate? I would suppose somewhere between Kara and BT but that's only a vague guesstimation. Any suggestions?
Also, anecdotes/tales of woe are always good.
Thanks in advance.