Saints have decided to make the young Argentine player available for transfer this summer.
Lazio are moving for Southampton midfielder Carlos Alcaraz.AdvertisementAdvertisementTalks have been held with Flamengo, though the move has stalled in recent days.
And Sky Italia's Gianluca di Marzio is reporting Lazio are now in talks with Southampton for Alcaraz.
Lazio coach Marco Baroni is a fan of the youngster and believes he will fit into his system seamlessly should he arrive.