Sunderland are showing interest in Go Ahead Eagles' Danish midfielder Jakob Breum, who is also being monitored by Fulham and Celtic. The 22-year-old, who has been capped 6 times for the Denmark U21 team, is entering the final year of his contract in the Eredivisie and has been given a valuation of £4.4 million this summer. In the 2025/2026 league season, he scored 6 goals and provided 6 assists in 28 appearances. Celtic's interest is long-standing. It is reported that they had multiple bids rejected in the summer of 2025, with offers rising to £3 million. At that time, Go Ahead Eagles' asking price was reportedly between £5 million and £6.5 million.