Rome fell. The Titanic sank. Mike Tyson was knocked out by Buster Douglas. Things happen, and they could happen to anyone or anything. Including the Dodgers. I wouldn’t bet on the Dodgers imploding in a potential three-peat season, but elements for disaster are in place. Their starting rotation is fragile. Their lineup is aging. Their position-player depth isn’t what it used to be. The two-time defending World Series champions could blow this, and they know it. “We’re very mindful that there’s