MMA news roundup: Chimaev posts sparring footage, Morales signs contract, Blachowicz surgery

Khamzat Chimaev published another video clip of his sparring session with Brendan Allen, continuing to showcase his training footage. Chimaev also commented on Ronda Rousey's recent criticism of the UFC, stating 'There would be no Ronda without UFC' and expressing frustration at what he called ingratitude, questioning her Olympic earnings. Michael Morales posted a photo with UFC executive Hunter Campbell with the caption 'Papers ready,' suggesting a signed bout agreement. Jan Blachowicz successfully underwent knee surgery. Arman Tsarukyan claimed that before his three fights, RAF was worth 15 million but is now valued at 110 million. Additional items included Alex Pereira training footage with Glover Teixeira and Francis Ngannou discussing fighters' fear of losing contracts leading to poor deal-making.