I think it was JP who mentioned she was rewatching Sherlock, so I thought I would too. Then it occurred to me maybe some people might like to discuss their reactions to the show after not seeing it for awhile. So here's a thread for that!
And by "it" I mean...
So, here we go. Post your theories, ideas and speculations here! No doubt when next series airs, we'll all be proven wrong, but it doesn't mean we can't have fun trying!