Talking of Andrew Marr, he paid a particularly striking tribute to Scottish Conservative leader Ruth Davidson at the start of his paper review this morning:
Very, very interesting interview, as we heard in the news then, with Ruth Davidson, front page of the Sunday Times. Politicians very rarely say "never". She is saying "I never want to be Prime Minister. It's too great a risk to my mental health". Very sensible thing to say, but it rules out of contention one of the most prominent...in fact, the most prominent and eloquent moderate Tory in the country.