UFC middleweight champion  Dricus du Plessis (23-3) expects the fight promotion to make an official announcement about his next title defense ‘soon.’ The South African will be facing the undefeated  Khamzat Chimaev (14-0) but isn’t exactly sure when.  “We have a date,” du Plessis said on the Sias du Plessis Show. “We have the potential of two dates.