Unai Emery could now land an ‘outstanding’ Douglas Luiz replacement as Aston Villa eye player valued at £50 million. Aston Villa have made a busy start to this summer transfer window as Douglas Luiz looks set to join Juventus while Samuel Iling-Junior and Weston McKennie are moving in the other direction. The Villans are also willing to offload striker Jhon Duran to Chelsea but only if they get a player from Stamford Bridge in return. Whilst Duran is a talented forward with huge potential, Luiz is the bigger of the two losses as he played a fundamental role in Unai Emery’s system last term. Lu…