Again this trade seems to be all about Binelas and presumably getting back an MLB body in a reduced role from Renfroe to make room for a bigger bat (second part is conjecture on my part).
Here is MLB's scouting report on the kid.
"Binelas slammed 14 homers as a Louisville freshman in 2019, but played just two games the next year before breaking the hamate bone in his right hand. He entered 2021 as a potential top-15 pick, only to bat .155 with one homer in the first month of the season. He rebounded to hit .256/.348/.621 with 19 homers in 50 games. The Wisconsin native signed with his home-state Brewers for $700,000 as a third-rounder and handled Low-A pitching well in his pro debut before going to the Red Sox as part of the Hunter Renfroe trade in December.
Binelas' best tool is his left-handed power, the product of strength and bat speed. He uses the entire field and doesn't chase many pitches out of the strike zone, yet he doesn't have a history of hitting for high averages. While he draws his share of walks, he's a streaky hitter who falls into prolonged slumps when his timing gets out of whack.
It remains to be seen whether Binelas can stay in the infield. Scouts don't like his hands, footwork or funky throwing motion at third base, and he looked rough at first when Louisville moved him there in the spring. Though his speed plays as fringy in games, he recorded plus 60-yard dash times on scout day in the fall, so his best option may be left or right field. "