While the September call-ups aren’t exciting as they once were, as they used to expand the major league roster to 40, they still allow teams to call up an additional position player and a pitcher. While adding 14 guys would be a huge opportunity for the White Sox right now, two will have to do.
While theoretically, the White Sox could call up two hitters, it is likely they call up one pitcher and one hitter so they can have an extra arm to give the other arms in the bullpen and rotation more rest.