Oxford United have tabled a £200,000 offer for Scotland star Stephen O’Donnell.
The English League One side are trying to do a deal with Kilmarnock before the transfer window closes.
The Us have also opened pre-contract talks with the 27-year-old.
United boss Karl Robinson wants O’Donnell to replace Chris Cadden who has returned to Columbus Crew after his successful loan.
Kilmarnock are considering the offer although Oxford have still to strike an agreement with the player.
Killie have already offered O’Donnell a new deal but he has yet to commit and they may need to sell if the player agrees a pre-contract.
O'Donnell previously had a spell in England with Luton Town.
Killie boss Alex Dyer is also looking to add to his squad with a striker his top priority.
Dyer has already added Harry Bunn and Nicke Kabamba to his ranks so far this month and he may not be done yet.
