O’Sullivan was linked with a move to Derry City in recent weeks.
Bonner makes additions to Donegal backroom team
Donegal are preparing to return to training in February.
The Best XV I have Played Against: Gerard McGrenra
Gerard McGrenra has enjoyed a long and fruitful senior career with Glenswilly
The Best XV I have Played Against: James Gallagher
James Gallagher enjoyed a long and fruitful career with his club Gaoth Dobhair.
The Best XI I Played Against: Junior Russell
Junior Russell is a well-known figure in Donegal soccer circles.
McMullan presented with keys of €400,000 house in Dublin
The winner of the recent Win Your House In Dublin Draw has been presented with the keys to his new house in Citywest.
The Best XV I have Played Against: Dean McBrearty
Dean McBrearty enjoyed a long and fruitful career with his club Robert Emmets.