The best reason to play Grimestreet Informant in your Reno-Secret Hunter.

http://imgur.com/a/apRT1

And the flare to finish her off.

I think Hearthstone could really do well with a class that utilizes efficient, long term damage, and Hunter could fill that void. Look at Justicar; a hero power like that coupled with control elements would result in a deck that must be beaten early, but does not heal. If you lose, it's because you didn't outrace in terms of damage dealt against a control deck.