Yankees' Gregorius gives update on potential returnGregorius is suffering from a left heel contusion8/24/2018, 11:42 PMAug 19, 2018; Bronx, NY, USA; New York Yankees shortstop Didi Gregorius (18) is checked out by first base coach Reggie Willits (50) and manager Aaron Boone (right) after his collision at first base against the Toronto Blue Jays at Yankee Stadium. Mandatory Credit: Wendell Cruz-USA TODAY Sports / Wendell Cruz