Navas is not world class but he is a much better player than a lot of Blues want to credit him for. Too often his end product is not good enough for what we want but he is a constant threat at any level because defenders have to work really hard to make sure that end product does not damage them. To get to be that "bad" means you actually have to have something about you. There's plenty of young players who look to have potential that won't do as much in the game as Navas. Whether Patrick Roberts is one of those, I couldn't say: I've just not seen enough of him but something inside me says that I agree he is no Sane or Sterling and, therefore, I think he will be one of those we sell on; hopefully at a profit.