Amad will return to Manchester United's training ground next week when Championship side Sunderland use the facility over the festive fixture period.
The 20-year-old joined the Black Cats on loan in the summer window and has been in fine form for the club in recent weeks, netting five goals in his last seven appearances.
Amad's form has been so impressive that United have even contemplated recalling him ahead of the January window after including an option in his season-long loan agreement.
