Januzaj joined the Black Cats on a season-long loan this summer.
Sunderland lost to Middlesbrough in the Premier League at the weekend.
George Thorne will miss the Championship playoffs for Derby County.
Sunderland lost against Leicester City in the Premier League on Sunday.
Sunderland beat Swansea City 4-2 at the Liberty Stadium last night.
Sunderland defeated Stoke City 2-0 at the Stadium of Light in the Premier League on Saturday afternoon.
Crystal Palace were 2-1 winners against Liverpool in Premier League action on Sunday.
Sunderland will face West Ham United at the Stadium of Light in the Premier League this afternoon.
Sunderland lost to Manchester United in the Premier League on Saturday, while Newcastle United drew with Chelsea.
Former Sunderland and Derby County striker Marco Gabbiadini seems to believe that Mike Ashley staying is good for Newcastle United.