OAKLAND, CA - MAY 19: Former New York Yankee and Oakland Athletics Rickey Henderson looks on during a game between the the two teams at O.co Coliseum on May 19, 2016 in Oakland, California. (Photo by Thearon W. Henderson/Getty Images)
OAKLAND, CA - APRIL 15: Blue Moon Odem, Rickey Henderson, Vida Blue and Dave Stewart stand on the field prior to the game between the Oakland Athletics and the Kansas City Royals at the Oakland Coliseum on April 15, 2016 in Oakland, California. The Royals defeated the Athletics 4-2. All players were wearing #42 in honor of Jackie Robinson Day. (Photo by Michael Zagaris/Oakland Athletics/Getty Images)
OAKLAND, CA - JUNE 18: Billy Butler #16, Kendall Graveman #49 and Rickey Henderson of the Oakland Athletics play cards in the clubhouse prior to the game against the Los Angeles Angels of Anaheim at the Oakland Coliseum on June 18, 2016 in Oakland, California. The Angels defeated the Athletics 7-1. (Photo by Michael Zagaris/Oakland Athletics/Getty Images)
OAKLAND, CA - APRIL 7: Rickey Henderson stands in the clubhouse of the Oakland Athletics prior to the game between the Athletics and the Texas Rangers at O.co Coliseum on April 7,2015 in Oakland, California. The Rangers defeated the Athletics 3-1. (Photo by Michael Zagaris/Oakland Athletics/Getty Images)
OAKLAND, CA - APRIL 25: Coach Rickey Henderson of the Oakland Athletics watches batting practice before the game against the Chicago White Sox at O.co Coliseum on Wednesday April 25, 2012 in Oakland, California. (Photo by Brad Mangin/MLB Photos via Getty Images)
