Erik ten Hag did not need to do much research to identify Manchester United's need for defensive reinforcements this summer. In the five matches played after it was officially announced he would take charge of the club at the end of the season, they conceded nine goals, four of which came away to Brighton.
The Dutchman was even in attendance for the defeat by Crystal Palace on the final day of the campaign as United conceded their 57th goal of the Premier League season, marking their worst defensive record in a single top-flight season since 1979.
Strengthening in midfield was identified as United's biggest priority this summer, and there is a hope that the planned arrival of Frenkie de Jong will strengthen the squad so much that there will be less reliance on their centre-backs next season.