I think every pitcher who is effective gets "over used". Starters get "over-used" pitching 5-7 innings per start if they are effective. And good reliever too.
There are two sides to that - one is the overuse, which is real and even I acknowledge that now (growing up int he 80s I was of that old school "why do players need days off" mentality until a year or 2 ago).
The other is hitters have more chance to see the stuff in person or on video, so they get to guess on tendencies the more you pitch.
So we need to keep pitching these guys, but balance it out.
And the offense is a big factor. If this was a 5-3 lead as opposed to a 3-1 deficit Pannone maybe goes longer. Not blaming the offense here, but the game is a team sport.
With all that said, the trade deadline NEEDS are 1. a starting pitcher; 2. at least one high leverage reliever for the 7-8th inning; and 3. one bat who can play 3B or OF, preferably a RHH who can mash LHP.
Now we will likely try to get one and get a few players who could hopefully fill in the other categories. But I also contend that the team this year as a team is great, but there is not stand out (like Yeli/Braun/Cain in 2018/2019; or Burnes/Peralta/Woody in 2021). Similar to last year, it is a whole team effort, and I wonder if one player or two really moves that needle a lot to "go all in", so while the records is what the records is, the Brewers are one of the top 3-4 teams in the league, I guess I don't feel or see this as a true top 4 team, so I'm not in favor of giving up a lot, especially with the unknown of 2027.