Interesting stuff. I love reading other peoples theories. Here's one of my own I'm mulling over. Could the whole Timelord hints surrounding Wilf be the writer's diversion. There are two armies fighting the Time War. No one has mentioned the Daleks! Maybe they have Chameleon arches too. Is Wilf some sort of Dalek sleeper agent planted by the Daleks to locate the Doctor, kill him and, in the process, wipe out the Timelords too? Very, very scant evidence for this, I know! But it's nagging at me that with all this time war stuff where are the Daleks?





