Are the Weeping Angels coming to Doctor Who spin-off Class?

Now, Class is currently filming in the very BBC studios in Cardiff where Doctor Who shoots so it's reasonable to assume that they share a props department. And if you had the chance, you'd be in there rummaging through the stuff, right?

So it may be as simple as that.

On the other hand... it's a Weeping Angel! Bring back the Weeping Angels!