The White Sox promoted Kirk Champion, Richard Dotson and Mike Gellinger as part of a slew of player development moves on Wednesday.
Champion, who served as fielding coordinator from 2012-16, takes over as the director of minor-league instruction.
“He’s a guy who has experienced a lot of different roles,” player development director Chris Getz said. “He’s got a lot of knowledge. He’s got a lot of feel for the organization. In the position he’s in now, he’s going to be very helpful for me, from a selfish standpoint, because he kind of knows the lay of the land.