Overview
- Justin Gaethje told the Flagrant podcast in late September that he has not decided whether to fight again, citing cumulative injuries, a deep knee bruise and damaged hands as reasons he may retire.
- Arman Tsarukyan strengthened his claim to a title shot with a first-round knockout of Mauricio Ruffy at UFC 331 on Saturday, and he immediately called for a fight with Gaethje.
- Ilia Topuria has been medically cleared and his glove-tampering allegation against Gaethje has not been substantiated by inspections, but he is publicly campaigning for an immediate rematch.
- The UFC has made no official booking for the next lightweight defense and Gaethje has said he will not return in 2026, while Tsarukyan plans to stay active with an RAF wrestling main event on October 23.
- Prominent fighters and analysts are split on next steps, with some urging a Gaethje–Topuria rematch and others backing Tsarukyan or proposing interim titles or a tournament if Gaethje delays or retires, a choice that will shape contender trajectories and paydays.