Manchester United loanee Amad was substituted after half an hour for Rangers during their 3-1 win away at Motherwell on Saturday.
The 19-year-old was starting his first league game since February and his third in the Scottish Premiership since his January switch. The youngster has not had a happy time at Ibrox, struggling to find form and playing just eight games.
It led to reports that Rangers boss Giovanni van Bronckhorst wanted to end his loan early. Amad is yet to score since his debut on January 29.
