OAKLAND, CA - CIRCA 1993: Outfielders Ken Griffey Jr. #24 (R) and coach Ken Griffey Sr. (L) of the Seattle Mariners laugh together circa 1993 before the start of a Major League Baseball game against the Oakland Athletics at the Oakland Coliseum in Oakland, California. Griffey Jr. played for the Mariners from 1989-99 and 2009-2010. (Photo by Focus on Sport/Getty Images)