Has Scratch cut a deal?

[peterw]

Is it possible that Scratch has made some kind of a deal with Inky?

I know she kind of went maternal with Lizzy, but this maternal instinct made her go and cut Burt's finger off to get information.... why?

My theory is that she agreed to hand over the baby to Inky unless she can get info on where Michael and Co went.

Why would the zombies want a baby? They can't reproduce. They are making better version of themselves, but only from living parts, and once all of the people are gone, they will die out.

So in this vein, anyone know what the zombie noises in the background are when Scratch and Tardust are walking around in episode 24? Why aren't the biters attacking them? Are they on a roof or something? Or are they in cahoots?

Notice they (Inky and co) only attacked the colony after the mallers got out... interesting yeah?

Shoot me down guys