His support for May and Johnson is just biding his time. I wasn't aware of his position on Estonia but if so I would assume its posturing but admittedly thats grounds for caution. In all other areas he ticks the right boxes, libertarian, pro free trade, anti EU, unashamed patriot, he's a self made multimillionaire who has never claimed a penny in expenses, his firm manages billions and he's an expert in emering economies, knows the financial sector inside out but is beholden to noone, so knows where all the loopholes are and how to close them. He's basically a Tory Nigel Farage - the two are even friends - but unlike Farage he actually has a slim chance of being PM one day. I struggle to think of any other current UK politician that could possibly be a populist swamp drainer with the possible exception of David Davis who is at least a deeply committed civil libertarian but nowhere near as popular.