This week on What the Heck, MMA Fighting's Mike Heck speaks with Josh Thomson (6:25) to preview Bellator 258 and discuss the idea of fighter unionization.

TJ Brown (47:37) recaps his split decision win over Kai Kamaka at UFC Vegas 25, the reaction to the decision since Saturday night and why it's taken steam away from his first UFC win.

Finally, Shane Burgos (1:04:50) previews his exciting featherweight matchup with Edson Barboza at UFC 262 on May 15.

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