Blue Jays slugger Jose Bautista claims that an unnamed White Sox reliever threatened him while accusing Toronto of stealing signs last season. The Jays have been accused to stealing signs illegally this week. "He yelled at me and said, 'We know what you and your teammates are doing. ... Keep it up and someone is going to get hurt,'" Bautista told the Toronto Sun. "Getting hit is one thing, telling someone you're going to hit them is something else. What if someone gets hit in the head?" Four unnamed players in an ESPN The Magazine story said they had seen somebody wearing a white shirt in the stands in Toronto signaling off-speed pitches to Jays hitters. The tip-offs reportedly came from one or more persons in the stands in center field at Rogers Centre. According to the story, there was a confrontation between an opposing team's bullpen and Bautista while he was playing right field. "We know what you're doing," the player said. "If you do it again, I'm going to hit you in the [expletive] head."