The lightweight division is the UFC’s most prestigious. It’s housed some of the most dominant and highest-skilled champions in the sport’s history and it’s always been stacked with title contenders.

It’s not often that the UFC alerts its fans of an impending announcement. So when they took to social media to announce that president and CEO Dana White had big news on Wednesday night, over 40,000 people tuned in to the boss’s Instagram Live, where he detailed a series of landscape-altering matchups alongside other news.