Du Plessis vs. Usman middleweight title fight in negotiation for July

According to insider Kevin K, a middleweight title bout between Dricus Du Plessis and Kamaru Usman is currently in negotiation and could take place in July. This potential matchup comes amid Du Plessis's recent back-and-forth with Caio Borralho, who traveled to South Africa to challenge the champion. If Du Plessis faces Usman, it raises questions about who Borralho's next opponent will be. The post does not provide further details on the state of negotiations or venue.