Not sure if there is already a thread already on this, or if it should be with the TIA one but anyway, here it is. I don't think this counts as a spoiler, but if you don't want to know, I guess look away now

The message reads as follows: We found your message you're alive but what secrets d'you mean my friend.

My first thoughts are the older doctor is actually alive, and the message is from him. Then again, I'm in a very speculative mood, and it could just be the BBC/Moffat/who ever comes up with this stuff messing with us.

So what do you think?