What happened: UFC lightweight champion Islam Makhachev has called for a fight in July, targeting the only numbered event listed as UFC 329. Rumors swirl of Conor McGregor's potential return on the card. No official UFC confirmation yet on the matchup or event details.

Why it matters: A July defense keeps Makhachev active after his UFC 302 win over Dustin Poirier, potentially setting up superfights. McGregor's rumored comeback could shatter pay-per-view records and shift lightweight division dynamics.

What to watch: Watch for UFC schedule updates and Makhachev's next opponent announcement.