Cillessen is the only casualty, with him getting injured at a practice match, his recovery is estimated to be 3 weeks, so he should be technically available next week.
Jose Gaya only featured in one of the matches, a 1-1 draw with Greece and in the two other games Jordi Alba was preferred.
Daniel Wass featured in two of the three matches for Denmark, he played as a right back in both match and Denmark won its matches in pretty dominant fashion.
Cutrone played for Italy's U21's and score two goals in the last match, though he featured in all three matches.
Yunus Musah played in both friendly matches for the USA, being replaced at half time in the second match.