The source of those comments from the other day. Watch! Both of them dodge the question! Wonder! Why people are taking this as confirmation! Though yes, Ford does seem to be joking around about not having signed on, though he does seem sincere about liking Sherlock.
Here, Cumberbatch returns the love:
Below: Everyone loves Harrison.
(He knows.)
I don’t even remember the last time I’ve laughed this hard…my cat is quite sure I’ve gone totally round the bend. Thanks for sharing. :)