Swansea's Lukasz Fabianski has dismissed rumours of a move to Roma insisting he is happy in the Premier League.
Head coach Kenny Jackett has not given up hope of keeping Bakary Sako at Wolves beyond the end of the season.
The Ghana World Cup player will spend this season on loan in Glasgow, and Celtic have the option to make it a permanent transfer next summer.
Wakaso, who has also played for Spanish clubs Espanyol, Villarreal and Elche, has 19 international caps and featured against Germany and Portugal in Brazil this summer.
The 24-year-old will be available for Saturday's Scottish Premiership trip to Dundee.