The thing is, as much as I sort of wish we'd pulled some of those plots out (the Hooch one was the one I think I wish that most about), I think it's also sort of entirely realistic - some stuff in the world sort of drifts into your awarnes, and you know there's more there, but you never see the details on it?

I think if we'd had everything sort itself out tidily, the whole project wouldn't have felt as real as it did.