Scotland defender Charlie Mulgrew could leave Blackburn Rovers after Saturday's World Cup qualifier against England.
Hull City and Middlesbrough are among the clubs monitoring the former Celtic centre-half.
Mulgrew will consider his future this summer following Blackburn's relegation to League One, though the 31-year-old would like to stay in English football.
'I've really enjoyed my time at Blackburn but it's been very hard to take to go down with 51 points,' said Mulgrew.