Providing youth league context

The UEFA Youth League is for U19 players, so if he's born in 2009, he's likely 16 in 2025. It makes sense for him to be called up. I want to give a quick context about the UEFA Youth League and who Enzo Alves is but stay cautious not to add too many specifics. I think it’s best to offer congratulations, ask if they want a squad list, match time, or his profile, and keep the reply friendly and concise.Clarifying youth selections

I can suggest that he's Marcelo's son, likely turning 15 in 2024 if he was born in 2009. In 2025, he would be 16. The phrase about joining the U19 squad indicates he's been selected, but I want to be careful about assuming his exact age. Instead of saying “15/16 years old," I think it’s better to say “young.” I can offer to provide more info like opponent details, match schedules, or player profiles. I’ll also mention this selection highlights his impressive performance in training.