Union Berlin coach Urs Fischer admits Loris Karius wasn't happy being left out for their 1-1 draw with Schalke.
Karius is on-loan at Union Berlin from Liverpool.
Fischer kept faith with 33-year-old Andreas Luthe - who has now started all five of the side's matches so far this season for yesterday's 1-1 draw at Schalke.
He told Sky Deutschland: “Of course, he was not satisfied, hopefully.
“It would be wrong if he just accepted it like that.
“He should show it with his performances and we will see where it goes."
