Sunderland have loaned him for the whole of 2016 - 17 .
So Januzaj has returned to the one manager -- Moyes -- who has been able to bring the best out of him .
Sunderland have loaned Januzaj for the whole of 2016 - 17 .
So Januzaj has returned to the one manager -- Moyes -- who has been able to bring the best out of him .