It has to be Hioki, he has a big following amongst hardcores and he opened plenty of eyes after that win over Bart.
I'm guessing some combination of Shogun/Machida/Davis/Bader will be the co-main event, maybe even all four of them will end up on this card. Fitch/Shields should be on this too.
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THE RETURN - 9/27/14
Machida - Alves - Cruz - JDS - Weidman - Condit - Pettis - Edgar - Cowboy - Dodson - Okami