Arsenal are eyeing FC Flora Tallinn prospect Aleksandr Sapovalov.
Estonia's Soccernet reports Arsenal have held talks with the 16 year-old's club after taking him on trial earlier this season.
However, they will have to move quickly as Freiburg have made an offer for Sapovalov.
Tied to Flora Tallinn to 2021, the teen plays for the club's reserve team.
It's also suggested he has been handed a second round of trials by the Gunners.