Arizona Diamondbacks catcher Gabriel Moreno hits a two-run double in the ninth inning against the Kansas City Royals Wednesday at Kauffman Stadium. The Royals led 4-3 but Moreno's hit gave the Diamondbacks a 5-4 lead on the way to an 8-6 win. Photo Credit: Ed Zurga/Getty Images/TNS
By Karl Zinke karl.zinke@examiner.net Kansas City Royals closer James MacArthur thought he had what might have been the decisive strike Wednesday night. Instead, home plate…