BASEBALLAmerican LeagueKANSAS CITY ROYALS — Recalled INF Christian Colon from Omaha (PCL). OAKLAND ATHLETICS — Designated OF Kenny Wilson for assignment. TORONTO BLUE JAYS — Optioned LHP Rob Rasmussen to Buffalo (IL). National LeagueARIZONA DIAMONDBACKS — Recalled RHP Bo Schultz from Reno (PCL). Optioned OF Alfredo Marte to Reno. CHICAGO CUBS — Placed RHP Neil Ramirez on the 15-day DL.