Manchester United winger Amad Diallo has named the fastest and the toughest players within the ranks of Erik ten Hag’s Premier League giants – and his answers will come as a surprise to absolutely nobody. Ask yourself this, would you rather square up to Marcus Rashford on a 100-metre track, or engage in a bit of Greco-Roman wrestling with Lisandro Martinez? Amad Diallo knows from experience that keeping pace with Manchester United’s number ten, or winning a duel against their red-blooded Butcher at the back, is a lot easier said than done, even on the training pitch. READ MORE: Who is Marcus R…