Rangers have shown concrete interest in right-back Bryan Reynolds and Westerlo are open to a transfer because his contract expires next year, although they do hope to earn a windfall from the 24-year-old's potential sale. United States international Reynolds, who missed out on their World Cup squad, is one of several targets as Rangers look to replace James Tavernier at right-back. Hull City are weighing up a move for Dan Neil with Championship rivals Middlesbrough also interested in the 24-year-old midfielder, who has held discussions with Rangers as he exits Sunderland. Jack Butland is attracting interest from Premier League clubs as a back-up goalkeeper, but Rangers have no plans to sell the 33-year-old. Leicester are in talks with former Southampton and Rangers head coach Russell Martin about taking over the club following their relegation to League One. Rangers have shown interest in signing right-back Bryan Reynolds from Westerlo, with the player's contract set to expire next year. Reynolds, who missed out on the US World Cup squad, is one of several targets as Rangers look to replace James Tavernier at right-back. The summer transfer window in Scotland will close on 3 September, two days after other territories like England.