Liverpool are interested in signing Irish international Nathan Collins to improve their defensive unit this summer. They have yet to make an official approach for the 24-year-old defender. Collins' contract at Brentford is due to expire in 2029, and his market value is estimated by Transfermarkt to be €28 million. Brentford are unwilling to sell the player this summer, making it a challenge for Liverpool to acquire him. Arsenal were also linked with Collins.