What happened: Paris Saint-Germain completed the signing of 18-year-old goalkeeper Alessandro Longoni on a free transfer following his departure from AC Milan. The Italian youth international agreed to a five-year contract and was handed the No. 16 jersey. He is slated to participate in senior training while featuring for the club's U19 Espoirs group.

Why it matters: The acquisition bolsters the developmental pipeline in Paris after the club loaned third-choice keeper Renato Marin to CD National. It fits a broader strategy of accumulating elite teenage talent to supplement the established core. The first-team depth chart remains anchored by Matvey Safonov and Lucas Chevalier.

What to watch: Longoni will integrate into the training setup and look to earn developmental minutes with the youth squad.