Shaun Maloney, Oriol Reira, Roger Espinoza, Ben Watson, Ivan Ramis, and Callum McManaman have all departed the club during the window as Malky Mackay reshapes the squad.
Striker Billy Mckay is being linked with a £150,000 switch from Scottish Premier league club Inverness.
The 26 year old deminutive forward has a strong goalscoring record and is expected to provide a foil to Marc Antoine Fortune up front for the Latics.
A move is expected to be finalised by the end of the day.
Seventeen year old Ojo is currently with Liverpool and has been named in first team squads for Premier League games this season.
He impressed in the recent game with Manchester United U21's and a loan move for the flying winger is in the offing.