Nate Diaz is taking the UFC to task once again, but is the promotion going to do anything about the latest gripe from one of the sport's biggest stars?

On an all-new edition of Heck of a Morning, MMA Fighting's Mike Heck reacts to Diaz's social media callout of the promotion and what could be done, In addition, listeners bring up topics such as if UFC Austin is the current frontrunner for event of the year in MMA, American Top Team coach Mike Brown wanting to see Dustin Poirier compete at welterweight, the current UFC 278 lineup and if it's a card fans will spend $75 on, which second generation fighter will compete in the UFC octagon, and much more.

You can listen live to Heck of a Morning Tuesdays, Thursdays, and Fridays at 10 a.m. ET on the MMA Fighting Twitter Spaces. This week, the show will also take place on Wednesday at 10 a.m. ET.

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Heck of a Morning | Nate Diaz Calls Out UFC Once Again, UFC 278 Lineup, UFC Austin Fallout, More