No, Gibson was not kidding. After watching Prado start 31 of Arizona's first 32 games, Gibson felt like it was time for another break.
The decision comes the night after Prado had two hits and reached base three times. He has shown signs recently of snapping out of his slow start to the year.
"He's really pushed hard, he's been an awesome teammate," Gibson said. "Through the whole struggles every facet you'd ever want has been outstanding. Actually, I thought last night he swing the bat as well as good as he's swung it in a long time. You could see his old swing back."
Steve Gilbert is a reporter for MLB.com. Read his blog, Inside the D-backs, and follow him on Twitter @SteveGilbertMLB. This story was not subject to the approval of Major League Baseball or its clubs.