Originally Posted by
gushDH
1st of all you might want to try to get a heroic 890 CoF or even better a 905 mythic, it will probably be better than the 915 eoe.
2nd in the outer world maybe the internal cooldowns get resets more often because you get out of combat every 10sec.
3rd if you haven't already, make a weakaura or a tellmewhen icon to pop at an easily visible place on your screen, so you can be sure you get the buff, instead of trying to find some small green orbs while you are progressing into hard bosses.