Bournemouth and fellow Premier League side Brentford kept tabs on 27-year-old Japan international Ao Tanaka, considering a potential move if Leeds United's promotion bid had failed. The interest was a result of his performances in the Championship, where he showcased his versatility. Sources confirmed that Celtic also maintained a strong interest and were ready to renew their pursuit, having tried to sign him before he joined Leeds. Several Bundesliga clubs were also monitoring the midfielder's situation. According to sources, there was little doubt Tanaka would have looked for a transfer if Leeds had not returned to the Premier League. The player later acknowledged in an interview with GOAL that he could have departed the club had they not secured promotion. Tanaka's contract at Leeds runs until June 30, 2028, and he has a current market value of €10.00m, according to Transfermarkt.