Daniel Farke will have learned a lot about who might be Premier League ready from his Leeds United squad last night. The Whites are currently at the centre of an intense battle for automatic promotion but made the trip to Stamford Bridge to face Chelsea in the FA Cup fifth round on Wednesday. Farke made a number of changes to his starting XI for the match yet Leeds still ran Chelsea all the way until the 90th minute, with Conor Gallagher’s late goal the only difference between the sides. A number of players including youngsters Archie Gray and Mateo Joseph will have ended the match feeling pro…