I think that I may be able to claim credit for being the first writer to question the once universal assumption that Rishi Sunak would be the next Prime Minister. Back in March, after the then-Chancellor’s disastrous Spring budget statement, in a piece for this site headlined ‘How Sunak Sunk Himself’ I pointed out the dents in the smooth billionaire’s shiny armour that have now become gaping rusty holes, and turned ‘Dishy Rishi’ into ‘Fishy Rishi’.