Max Holloway lends credibility ... that he's actually fighting, Conor [McGregor] 2," Holloway told KHON's Rob DeMello in Hawaii this week. "That's the hugest fight, I think." ...

McGregor intimated that his Irish presidential campaign may take priority for him after his recent trip to the White House.

While many MMA fans remember the short-notice buildup to McGregor-Diaz 1, few are likely to recall Diaz's fight-altering slap ... Diaz said in an interview with Full Violence.