'He's very nice when you win!' - Jose Mourinho taught dirty defensive tricks to Marash Kumbulla as Roma defender highlights iconic coach's 'flaw'

Kumbulla has detailed the impact Mourinho had on his development during their time together at Roma. The Albania defender said the Portuguese coach helped him understand the tactical and psychological side of defending in Serie A. Kumbulla admitted Mourinho encouraged defenders to embrace the game’s darker arts when required. The centre-back said learning when to commit tactical fouls or take bookings became an important part of his growth under the former Roma boss.