Ruben Amorim was delighted by Rasmus Hojlund and Amad Diallo's post-match bust-up in the Czech Republic as Manchester United's head coach saw the fire he wants from his players.
After defeats to Arsenal and Nottingham Forest were compounded by sporting director Dan Ashworth's shock exit, the Red Devils lifted the mood with Thursday's 2-1 Europa League comeback win at Viktoria Plzen.
Andre Onana's error resulted in ex-Burnley striker Matej Vydra putting the hosts ahead early in the second half, but United substitute Hojlund quickly levelled before lashing home two minutes from time to secure Amorim's first away win as United boss.