Podcast: Marlon Moraes, Josh Rettinghouse, Ray Sefo, Nick Newell

TJ De Santis and Jeff Sherwood returned to the Sherdog Radio Network Wednesday for another edition of "Beatdown." Joining them were World Series of Fighting 9 participants Marlon Moraes, Josh Rettinghouse, president Ray Sefo, and WSOF lightweight title challenger Nick Newell.

De Santis and Sherwood take listener calls, emails, and tweets on this episode. The guys also give their takes on a potential UFC return for Brock Lesnar, Dana White's thoughts on Fedor Emelianenko, season 20 of "The Ultimate Fighter," and more on "Quick Hits."

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Click here to check out the podcast on iTunes.