PvP question.

If this were a 2's match and I was running Druid Mage against Feral Priest, could I do the following.

Hibernate the Feral, Cyclone the Priest and leave them both CC'd at the same time.

Also, does Nature's Swiftness make Hibernate instant cast as Resto?

Thanks.
Yes to all questions!
Yes you can. This is a great way to reset a match.