“They are doing great. They deliver a team performance. But we are also confident,” says trainer Michael Silberbauer, who had to deal with some illnesses in the selection last week. Hidde ter Avest trained separately from the group on Friday. Whether he can be there against Volendam is not yet clear. “He has been out for a few days, he has to get his strength back,” says Silberbauer.” Goalkeeper Vassilis Barkas also trained on Friday.