Juventus coach Antonio Conte admits Kwadwo Asamoah struggled in defeat to AS Roma.
Asamoah made his first appearance since December 21, as he returned from the Africa Cup of Nations.
"Asamoah was on international duty for six weeks and someone even wanted me to play him against Celtic. He looked like a fish out of water today, as he hadn't trained with us for a month and a half and it was enough to take him out of our systems," said Conte.