Is Woodruff really worth an 8 game difference in the standings? Brewers already have the biggest pitching advantage of the series tomorrow in the most important game.
Gallen and Kelly are good, of course, and going to be tough to hit, but you still have Freddy Peralta (one of the best pitchers in baseball since July) and Wade Miley, not to mention the best bullpen in baseball. A Yelich or Contreras injury would be far more impactful.
The real effects of the Woody injury will be felt in subsequent rounds where the series are longer.