Crystal Palace have been dealt a potential blow following the news that Michael Olise has had to withdraw from international duty with a foot injury.
The 20-year-old was called up to the France Under-21 squad for the first time this month, and made his debut for the team as a substitute on Thursday against the Faroe Islands.
He will have been looking to get some more minutes under his belt against Northern Ireland on Monday, but he has been ruled out of that clash due to 'inflammation' in his left foot.