Anyone else (apart from me) thinks he could make a good Dr... The whole issue about Capaldi has made me think who else could do the job. Ignoring all the usual named suspects, I think Gatiss would be excellent. Just love what he has done with the role if Mycroft, makes me think this could translate well.

What's 'the whole issue' about Capaldi?

I have always thought he would take over from moffat when he calls it a day. He's already played the doctor in the web of caves. He was quite good.