I think both Peralta and Burnes might end the season in the rotation with the latter considered a TOR compliment to Woodruff. It appears the pitching lab has helped Corbin redefine his approach. https://www.brewcrewball.com/2020/2/13/21136741/brewers-spring-training-corbin-burnes-pitching-rotation-slider “ Much of the blame was his approach, which focused on a high-spin fastball that should be much better than it actually is. Despite possessing one of the better sliders in the game, Burnes continued to rely on his fastball — and throwing it low in the zone, which is an especially bad place to throw a high-spin fastball, due to how far it can travel. He even seemed defensive at times last season, trying to say he needed to throw the fastball before he could use his much better slider. It appears that’s going to change this year. On top of rumors in the winter that Burnes has been reworking his mechanics, it sounds like he’s been shown the light by the Brewers’ analytics department and the much-hyped “pitching lab.” Talking to reporters today, he says he’s almost completely scrapped his fastball-first approach from last season, and plans to instead base everything around his knockout slider this year.“ Considering Burnes had the highest ceiling of out trio of young hurlers I’m optimistic he can get back to his 2018 form. If come September our rotation is Woodruff, Burnes, Peralta, Anderson and one of Lindblom/Lauer/Houser we should be in contention to win the NL Central and make a deep playoff run.