Aaron Boone needs Gary Sanchez to find a little more speed

Before Saturday’s 7-6 win over the Mets at Yankee Stadium, Aaron Boone chatted with Gary Sanchez about his approach to running to first base. After moving nowhere close to even half-speed when he grounded to third in the second inning of Friday night’s 7-5 loss to the Mets, which marked Sanchez’s return from the disabled…