The Portuguese will be the eighth man in his 30s to take charge of Manchester United - and his predecessors faced very different challenges

New head coach Ruben Amorim meets members of Manchester United squad - The Portuguese embraced the likes of Mason Mount and Luke Shaw at Carrington.

If you've been broadly plugged into the football world over the last week or so you'll be fully aware that Ruben Amorim really likes to play 3-4-3. In fact, he's only played with a standard back four - the default for the English Premier League - in his very first three games as a manager several years ago, before ditching it forever.