Skysports.com understands a host of Championship clubs are interested in Leyton Orient midfielder Dean Cox.
Cox, who arrived at Orient in June, has attracted the attention of a number of second-tier clubs, who are looking to secure his signature in the January transfer window.
The 23-year-old has enjoyed an impressive opening to the season, starting every League One game for Orient and scoring two goals.
Cox joined the east London club having been released by Brighton, where he began his career back in 2005, at the end of last term.
He made 179 appearances during his time at the Withdean Stadium, netting 22 goals.