google.com, pub-ca-pub-6067120031842370, DIRECT, f08c47fec0942fa0 Susan Is Susan, the Doctor’s granddaughter in the vault? I for one have not thought that Susan is the one in the vault. This to me is a rather curious thought by some whovians and reporters. Now, I know that there is allot of nostalgia going on in season 10. Steven Moffat is bringing back lots of old school enemies and things which are interesting in the the least. But why would Moffat have Susan in…