Massimiliano Allegri There are some big mysteries in football. But the fact no European giant has decided to hire Massimiliano Allegri as manager is arguably the biggest of the lot. The Italian won every trophy barring the Champions League at Juventus, helping them become the European giants they are today. Therefore, it’s pretty bizarre he hasn’t been hired since walking away from the Allianz Stadium nearly two years ago. If Liverpool got Allegri, they’d have a serial winner at the helm. And that, certainly, would be no bad thing. Liverpool next manager: Julian Nagelsmann and Diego Sim...