UFC 266 features 2 title bouts and throw-back special

The UFC's relentless expansion to near-weekly events can leave longtime fans yearning for the day when a mere handful of shows meant every card was deep in world-class talent.

UFC 266 is looking like one of those throwback nights.

Saturday night's pay-per-view event at T-Mobile Arena in Las Vegas features not just a pair of title fights atop the bill, but one of the longest-anticipated rematches in mixed martial arts hi