Yankees' Aaron Boone gives multiple injury updates, including Luis Severino returning to the moundDJ LeMahieu, Brett Gardner, and Gary Sanchez could be close to returning7/30/2019, 9:23 PMFeb 17, 2019; Tampa, FL, USA; New York Yankees starting pitcher Luis Severino (40) throws during spring training at George M. Steinbrenner Field. Mandatory Credit: Butch Dill-USA TODAY Sports / Butch Dill