Seeking clarification on request

It looks like the user might be referencing a specific topic related to a Champions League match. I'll ask them if they want a brief profile of a player, details on their tactical fit, competition minutes, or scheduling info.

There’s a high chance they’re asking about a young player that Real Madrid might promote due to injuries. I should clarify the player’s name and spelling if possible. Also, I can explain UCL squad registration details, particularly the List A and List B specifics, since it’s relevant for eligibility.