This article discusses key fights and developments in the UFC following the outcomes of UFC Fight Night 240. First, it highlights Brendan Allen's victorious rematch against Chris Curtis, offering Allen a chance to avenge his previous loss. The piece then shifts focus to an exciting preview of UFC 300, with Keith and Ben providing in-depth analysis and predictions for a card described as one of the most packed in the history of mixed martial arts. Additionally, the article covers Chepe Mariscal's post-fight callout of Bryce Mitchell, seeking a rematch from a bout that took place nearly seven years ago under the V3 Fights banner. This gives readers insights into the potential clashes and storylines that could shape the future of UFC's fight lineup.

Subtopics:
- Brendan Allen's rematch win against Chris Curtis.
- Preview and analysis of UFC 300.
- Chepe Mariscal calling out Bryce Mitchell for a rematch.