MLB Trade Rumors Padres, Fernando Tatis Jr. was taking grounders prior to yesterday’s game and is now also taking part in hitting and running drills. Tatis is on the 10-day IL recovering from a slight tear in his left labrum, though the ugly-looking injury may only keep Tatis out of action for a relatively short amount of time. Tatis’ shoulder inflammation has decreased to the point that he has been able to do some fielding work, and he could keep gradually ramping up his baseball activity as long as his shoulder remains sound, Kevin Acee of the San Diego Union-Tribune wrote yesterday.