John Danks is officially the fifth starter:
Manager Ozzie Guillen officially named John Danks the White Sox fifth starter on Saturday afternoon, a move decided upon during a morning meeting with his coaching staff and general manager Ken Williams. ... Danks has one more Cactus League start Wednesday against Arizona at Tucson Electric Park and will make his big-league debut in an afternoon contest at U.S. Cellular Field against the Twins on April 7.