I like Colt Emerson, Aidan Miller, Brock Wilken and Jake Gelof at 3B. One or multiple should be available where the Brewers are picking either in the 1st round or the Comp A pick. Depending on how these players perform they should be available though Gelof and Wilken could skyrocket up the list if their hit tools improve.
Emerson fits who the Brewers have been drafting and signing internationally. Solid hit tool and solid defensively. He is listed as a SS but I don't think he will stick there. He did play 3B for Team USA and that maybe his position he has a solid arm and he looked like a 3B for Team USA defensively. He has a commit to Auburn but I think a team could easily pull him away from that.
A SS/3B who may slip is Jacob Wilson. If he drops that would be the perfect scenario for the Brewers as he is another player that fits the Brewers profile of recent draftees and international signings.
This might be the year the Brewers go pitcher in round 1. Will Sanders is someone to watch with the Brewers pick. I think if he is there during the 1st round that is who the Brewers take. Tanner Witt is another pitcher to watch for. College pitchers look to be solid this year with Dollander, Skenes, Waldrep, Lowder Sanders and Witt currently sitting at the top. Dollander and Skenes should go in the top 5 and the others somewhere between 10-20.