Where the Hell Is Sebastian Moran?

Where the hell is Sebastian Moran? 
Where the hell is Moriarty's right hand man? 
Is he busy? Can you call him? Is he out there shooting tigers? 
Hidden behind the scenes? Starting jokes? Flaming the fires? 
Where the hell are you, Moran...

We've been waiting so patiently since season one 
We always assume it's him behind the gun 
Which seems a bit silly but really we're at our wits end

Is is Molly? Maybe Wilkes? Or that blind woman--wait now she's dead 
Irene? John's sniper? Now it's hurting my head 
At this point I'm starting to suspect Anderson