Arsenal have shown interest in Francisco Trincao, who has been performing exceptionally well this season for both his club and national team. The Portuguese winger's impressive displays, including scoring two significant goals in a recent Nations League quarter-final for Portugal, have caught the eye of several Premier League clubs. Although Arsenal have expressed their interest, Manchester United, under the management of Ruben Amorim, are also eager to sign Trincao. Amorim, who is reportedly keen on reuniting with Trincao, has marked the winger as a primary target for the upcoming summer transfer window. With Trincao's contract at Sporting Lisbon due to expire at the end of the next season, the club may consider selling him for £30 million. Meanwhile, Barcelona possesses a buy-back clause, but they are unlikely to exercise it due to financial limitations. Arsenal are expected to face strong competition from Manchester United, who might use Amorim's interest in a reunion as a persuasive factor in Trincao's decision-making process.