Coleman said: “Brian is an absolute dream. His attitude is fantastic.
“He is not quick but he is strong in the air, knows the game and can hold the ball up. I’m delighted he has started to score goals for us this season.
“Claus has come on and scored a fantastic goal to win a game and he has worked hard for that on the training ground.
“Since we have had him we have not had a run of 10 or 15 games for him to come in and get his fitness but for someone with his talent he has more than enough ability to play in the Premiership and that will give him confidence.”