When it comes to finding prospects from Latin America, the KC Royals have had an excellent track record of success. Players like Salvador Perez, Yordano Ventura and Cheslor Cuthbert were all international free agents that the Royals have hit upon. Yes, there have been misses, most notably Noel Arguelles, but the Royals have generally had success in bringing in these players.
According to Jon Heyman, it appears as though the Royals have their eyes on another international free agent that they hope can follow that same path.