Rosenborg new coach Age Hareide has asked Samuel Adegbenro to put behind a failed transfer to Turkey recently.
The winger was on his way to an unnamed Turkish club only for the deal to fall through when he could not agree personal terms with them.
New coach Hareide said he expects Adegbenro to be back at his best if he hoped for another transfer soon.
“I hope so (that he has put behind failed transfer) because I told him that too,” he told Eurosport.
“He had a very good training and it was nice to see that he is both healthy and trained well.
“What is important is that we first have all the players healthy, and if you get such a player back at 100%, it is also important for him to show himself if he wants to leave us after the season.
“The best way is to stand out because then people will buy you.
“If you do not, no one will buy you.”