You are getting to what I think is a key point.
First, to be clear, the concern I have been raising is not about the rest of the season, but just the period between now and the All Star break. So much can happen between now and the end of the season (including players returning from injuries, new injuries, deadline pickups, etc.) that it’s hard for me to think that far ahead.
I have to question the relevance of some of the season to date stats about games started by pitchers other than Misiorowski and Harrison. Those numbers include starts made by pitchers now on the IL (Woodruff, Henderson, and Crow) and Patrick, who is no longer starting.. After last night we can’t be sure about Sproat’s status either.
The other big factor is that a lot of the games won with the other starting pitchers involved a lot of help from the bullpen, including multiple inning stints from Ashby, Patrick, Hall, and Drohan. With Hall on the IL and Drohan starting the long relief corps has been weakened.
I know now that Woodruff will be starting a game next week, so maybe he will help. He still has to be considered a question mark.
Then there is the important fact that the Brewers are just starting a stretch of 27 games in 27 days, with just one off day. For the first two months of the season the Brewers had an off day every week, meaning fewer starting pitchers needed and more opportunities to reset the bullpen.
Maybe I’m signaling a false alarm, but the pitching staff is going to be tested in a way that it hasn’t been tested before this season. Today’s game is a good example, with both Ashby and Patrick likely unavailable. It would help if the offense could put up 5 or more runs again