Sadiq suffered a muscle injury in training last week and as a result, missed Nordsjaelland's league game over the weekend.
The 21-year-old watched from the stands as drew 2-2 with Midtjylland in Danish Superliga on Sunday.
Simon Adingra and Mads Dohr Thychosen gave Nordsjaelland a two-goal advantage before the 30th minute mark.
But Midtjylland fought back and earned a point thanks to goals from Junior Brumado and Victor Stange Lind.
Sadiq has struggled with injuries this season and it was the seventh time this season that he has missed a game.
However, the winger has made five appearances, with no goal nor assist.