Celtic risk losing on-loan Nancy midfielder Larry N'Guemo to England.
The Daily Record says the Parkhead side want to make the midfielder's deal permanent and are now in talks with him - and his French side AS Nancy - about exercising the £1.8million buy-out option on his deal, which expires on April 30.
Wigan are waiting in the wings should the Hoops fail to meet the deadline or agree personal terms with N'Guemo.