Adnan Januzaj the next warm-up game, a 1–0 win over Tunisia on 7 June, replacing Eden Hazard after 73 minutes. In November 2017, Januzaj was recalled to the Belgian squad for the first time in three years ahead of friendlies against Mexico and Japan, but did not play. In June, he was named by Roberto Martínez in the 23-man squad for the 2018 FIFA World Cup in Russia. In the final group game against England in Kaliningrad, he scored the only goal as the Belgians advanced as group winners. In 2014, New Balance announced that they were taking over Warrior Sports, and
Adnan Januzaj not scoring in any competitions the previous season, and not making the bench for the first game of the new campaign, Januzaj scored his first goal for over a year on 14 August 2015, a close range 29th-minute strike which gave United victory at Aston Villa. His first appearance upon return from loan came against Southampton on 23 January 2016, when he replaced Cameron Borthwick-Jackson as a late substitute. On 31 August 2015, Januzaj was loaned to German club Borussia Dortmund on a season-long deal. On 6 January 2016, he was recalled to United after only playing in 12 games