A quiet Mother’s Day morning in the Astros’ clubhouse got an extra jolt of energy as players greeted Edgar Gonzalez, the veteran righthander who returned to the ballclub as Philip Humber was designated for assignment. Gonzalez, 3-1 with the Astros last year, was 1-0 in spring training with them but was designated for assignment and claimed by Toronto. He pitched three games for the Blue Jays but was designated for assignment May 9 and opted for free agency. He flew to Houston from Buffalo, N.Y., on Saturday night, believing he was to be sent to Oklahoma City, but was told to stay in Houston with Humber’s departure. “Whatever they want [...]