I suspect Mr Jarvis has a fair amount of the first, especially after endeavours like his recent campaign tour. And I’m confident he has some of the latter too, from Labour MPs who are starting to think that when the time comes, the party must not chose another career politician as its leader. Doubtless some of the Labour candidates he's met and helped over the last week will be grateful too. Finally for a future leader, wider public support is nice too, if not always necessary. I’ll let readers be the judge of Mr Jarvis here.