Leandro Trossard is officially an Arsenal player, but the club's business in the January transfer window isn't complete just yet.
It was announced on Friday that the Belgium international had completed his move from fellow Premier League outfit Brighton & Hove Albion in a deal worth £21million plus add-ons, football.london understands, thus becoming the Gunners' first major signing this month.
"Belgium international Leandro Trossard has joined us from Brighton & Hove Albion on a long-term contract," a statement via the club's official website reads. "The 28-year-old winger was a member of the Belgium squad at the recent World Cup 2022 in Qatar and has made 24 appearances for his country.