"Idiot based voting system"?
Let's not lose sight of the fact that Cameron became Tory leader simply because the backwoodsmen and blue-rinsed ladies of the shires were wildly impresssed by his ability to make a speech without notes. Apparently, they were unaware that jobbing actors the length and breadth of the land manage to do just that almost every evening of the week! Until that 'achievement' emerged, David Davies was a shoo-in. From what I hear from Tories nowadays, few of them are too happy with the choice they DID make!
It's good to see, Em, that you've finally dropped your beloved "knife-in-the-back" scenario and grasped that the Labour electoral system was precisely what I told you it was and that both brothers knew perfectly well what that system was. Well done!
Given that David Miliband has shown not the slightest tendency to emulate the Ted Heath attitude to another's success, what evidence exists of his being a 'sulk'?