Duffey (shoulder) could draw the start Saturday, LaVelle E. Neal III of the Star Tribune reports.
Kyle Gibson (shoulder) and Ervin Santana (back) were both placed on the disabled list Tuesday, so the Twins will be looking for help in the rotation. Duffey is dealing with a minor shoulder injury, but it sounds as though he'll be good to go in short order, as he's set to oppose the Tigers on Saturday.