"Morten is a strong, young man and his stamina is fantastic," Rovers boss Mark Hughes has said.
"When he is not there it is a loss to us. Morten is a goal threat from set plays and as good as anyone in the Premier League in that situation.
"He runs further than anyone else in our team. He does a lot of work as well that goes unnoticed and it is important to get him back in the side."