So going into heroics I feel like more coordinated use of Innervate would be of great benefit. Here's a nice write up on it, including weakauras for tracking it, which healing classes it would be best used on and so forth.
It seems like it would be best to have a designated person call out who casts innervate and the recipient (which according to the article would usually be Zen).
I will also soon be getting the artifact trait that gives +20% haste to my innervate. 😀