I'll start with hitting and break it down in my usual way: sleepers, deep sleepers and really deep sleepers. I'm not including any top-45ish prospects (used to be top 30, but 45 is the new 30 in this system), nor any of last year's draft picks.
Sleeper: Juan Ortuno
Over the last decade, here is a list of all the Brewers players who posted at least 50 plate appearances of sub 20% K-rate, .125+ ISO in both the DSL and ACL within their first two seasons: Hendry Mendez and Juan Ortuno. While this list is obviously shortened by Made, Pena, Anderson, Rodriguez, Lara and Chourio not getting 50 plate appearances (or, in most of their cases, any plate appearances) in Arizona and Quero skipping the DSL because of the pandemic, it still speaks to how well Ortuno has hit.
He had arguably one of the 5 best debut DSL offensive seasons the Brewers have ever seen. It just came in the same year as No. 1 and 2 on that list. I fully expect him to excel, setting the table as part of the exciting quartet atop the Wilson lineup, along with Ebel, Encarnacion and Anderson.
Deep Sleeper: Frederi Montero
When picking these, I look at two things: stats and organizational signals. And that makes Montero an unusual case, because almost no one in the Brewers system has a higher organizational signals to production ratio than Montero. In 2024, he tied for second among the Brewers' squads and 30th overall in DSL plate appearances. And despite posting an 89 wRC+ as part of a signing class so deep that multiple players with 120+ wRC+s ended up repeating the DSL, he got promoted stateside.
Once there, he was playing everyday again, starting more than 80% of their games and finishing 10th in the ACL in plate appearances. And again, he posted a 92 wRC+. But, as the spring schedules are coming out, he appears to have become a lock to start the season in Wilson, and routinely has been slotted 5th in their lineup behind only the quartet mentioned above.
Montero is a guy who frequently has "hard-swinging" attached to his name with power potential touted, but it hasn't shown up in games yet. Indeed, his batted ball numbers from Arizona last season indicated a Jadher Areinamo-style pure line drive hitter who sprays the ball to all fields rather than your typical corner infield power profile. The Brewers appear to believe in him, so we'll see if he can make the power leap in Wilson this year.
Very Deep Sleeper: Cristian Montilla
Here is my annual hit-over-power prospect pick after his first DSL season (see Juan Baez, Tyler Rodriguez, Luiyin Alastre, Juan Martinez ... I think I have a type). I considered a few players for this spot. Brailyn Antunez and Alexander Frias were too high profile. Leonard Rijo and Jefer Lista had good strikeout and walk rates and a lot of plate appearances but almost non-existent extra base pop. Matthew Moses had some interesting stats, but as a guy who mostly played first base, the bar is pretty high. Montilla, though had the lowest K-rate among the first-year DSLers, a 10% walk rate, and at least some semblance of an ISO. He also got progressively better as the season went on. I think this is either your surprise ACL promotion or this year's Martinez-type second year DSL breakout.