There was nothing the Brewers could have done at this (or any) year's trade deadline to make their roster look like the Dodgers, or the Mets, or the Yankees, or the Phillies - which are loaded with talented and expensive veterans everywhere.
The Brewers didnt luck themselves into the league's best record 4 months into the season and wake up one morning, thinking , "boy, we had better get rid of or bench/option 5-6 guys who have helped us get to where we are so far this season so we can also trade a bunch of prospects who could turn into mlb difference makers so we can add more home runs and worse defense at 3rd or short, marginally upgrade more of the bullpen, and add another OF to be left with a roster crunch when Chourio is back" .
Would have loved to get an impact, all around SS and actually pushed for using prospect capital and arms to make a splash trade - but that didnt happen. Im not disappointed in the least to have stayed away from the rental market this deadline.