The Brewers made three selections on the first day of the 2016 MLB Draft. Their third, the 75th overall pick, was a high school aged catcher out of Puerto Rico, Mario Feliciano. He's a bat first catching prospect with above average to plus power potential. It's difficult to say at this point whether he can improve defensively enough to stay behind the plate. But if he can, and the bat develops, he could be a special player. If he can't improve defensively the bat may still play elsewhere.
For more in-depth analysis check out the following links:
MLB Pipeline Top Prospect List (143 overall)
Klaw/ESPN Player Capsule (74th overall)