Just to confirm that we can't can't change the squad until after the group stage?
What is this with Omole?
Not seeing that but Nuno knows best.
Not quite true - we can add list B u21's up until 24 hours before first match I think
As I said, my suspicion is CB's were needed to be added to cover Romero and Sanchez continuing to go on other international jaunts and being unavailable - and Omole is most experienced CB left in u21's Otherwise place might have gone to Devine ?