
Celtic are monitoring the progress of Scunthorpe midfielder Michael O'Connor.
The Northern Ireland international joined the League One side in 2009 from Crewe and has since made 72 appearances for the club.
The 23-year-old moved to Alan Knill's side in a deal that could cost up to £225,000, but the Iron could make a quick profit by selling him to Neil Lennon's side as they attempt to wrestle the SPL title from Rangers next season.