I certainly am not advocating for the Brewers to do what Preller has done in San Diego. I think that guy is a maniac, but Preller's FO seems to be pretty elite at scouting/developing and replenish their farm system very well every year before doing these huge trades every year.
I think the Brewers have pretty good scouting and developmental systems in place, so I think the Brewers could certainly be a bit more aggressive at the deadline trading prospects in the 10-30 range and then replace them through the draft and IFA without really skipping a beat. I'm certainly not advocating for trading off our best prospects but it does seem like Arnold and the FO are a bit on the conservative side.