White Sox optioned LHP Charlie Leesman to Triple-A Charlotte; optioned OFs Jared Mitchell and Trayce Thompson to Double-A Birmingham. Leesman pitched well at Triple-A last year and will be around again this season to make spot starts as needed. Thompson batted just .229/.321/.383 last season in Double-A, but the White Sox weren't ready to give up on his tools and added him to the 40-man roster.