Those guys don't get sold at the deadline. Deadline deals are almost always vets for prospects. If you're buying, you're giving up the years of team control to get the expiring contract. The Twins would be buying so they would be giving up the years of team control on Duran to add value in 2025.
The only player who might get traded who actually makes the team better in a Duran trade is Bregman. Duran is more valuable this season than O'Hearn and Ozuna.