You don't have to tell that twice to Los Angeles Dodgers manager Dave Roberts, who finds himself being second-guessed yet again after pulling starter Rich Hill on Saturday night after seven perfect innings. The first-year skipper has already faced more stressful situations than most managers do in three or four seasons, and that's just due to the Dodgers record-setting injury woes. The first decision came on April 8 in San Francisco, when Roberts pulled Ross Stripling after 7 1/3 no-hit innings in his major-league debut.