Last year during the playoffs one of the interesting "stats" that was mentioned was that the Brewers lead the league (or were pretty high) in the % of runs scored after the 6th inning (or something like that, can't remember the exact details). There's a lot of possible reasons for that, but last night was another perfect example. Thru 6 innings the Brewers had 1 hit and 1 BB (no runs). In the final 3 innings they had 5 hits, 1 BB and 1 Run. Why? Well being up 8-1 the Cardinals are likely bringing in their mop up guy(s) so he's likely the worst pitcher (or 2 depending on the number of innings to cover). So of course, average to poor hitters are going to be able to do some damage against the Cardinals 12th and 13th/14th pitchers. Because the Brewers pitching is so good, over the course of a year they will end up winning enough to look like a World Series contender, but as we saw last year, a playoff team with very good starting pitching and an adequate and shortened bullpen (the 10th, 11th and 12th pitchers aren't seeing much action) they can't do diddly. As I mentioned in one of the in-game threads, the roster construction where all of the players are about league average is a failure.
Reason #1: Milwaukee is the smallest market and can't have a huge payroll so there are limits to what can be spent. It also means that changing a significant part of the roster will take time because you can't just buy everything in Free Agency, plus the failure to develop any bats over the last 5 years results in poor return for the few you got plus a desire not to give them up in trades.
Reason#2: The Brewers chose to build around an MVP level Christian Yelich and supplement with affordable players across the roster (especially with several elite pitchers that will start to eat bigger chunks of the payroll). Yelich imploded to a point where they have a lot of affordable players, but none of them are elite and they don't have many who can carry the team. As has been discussed here quite a bit, the failure of Yelich to be that elite bat (which they are paying for) really has impacted the results from way they have built this roster. Sure, the pitching will right itself and be top 5-10 in baseball, but the offense as it is constructed just doesn't have the talent to score enough against the elite teams they will face in the playoffs to win many games, let alone a series.
So do we bemoan this for the next 154 games or realize that's what we are dealt and enjoy the ride. Speaking from years of experience, enjoying the ride is way more fun.