International Scouting
Whether you are scouting major leagues, minor leagues, internationally, or amateurs, the basic output is the same: individual scouting reports for the scouted players. However, when scouting internationally, there is also a possibility that your scouting team will turn up a "International Scouting Discovery" someone from abroad who other teams are aware of. When this happens, the player will be placed in your International Complex.
This "International Scouting Discovery" feature is an option that can be enabled or disabled during game creation in the Player Options section of the League Settings page. After a game has been created, you can adjust it by navigating to MLB >> League Settings >> Players Tab.