I'm on the record for keeping Mata, our top pitching prospect (who I expect to see in the majors sometime in '21). I also wouldn't trade Casas, who is still growing while still improving. Who would you say are our top trading chips this winter, from the majors and then also from the minors? Because of contracts -- and assuming the Red Sox want to build around Devers and Verdugo -- I'd consider the following as the most valued chips: Vazquez, Dalbec, Hernandez, Chavis (Barnes?) from the 25-man, and Downs, Duran, Jimenez, Groome, Ward etc. from the minors.
Any of them could be moved, and it won't move the Earth.