Looking for official confirmation of this but Weekly is now listing Mark Hunt vs. Jerome LeBanner with MMA rules as a rumored fight for this card.
Edit: Alvarez-Aoki has now been officially confirmed. Mania also lists Hunt-JLB as K-1 Rules although Weekly says MMA rules. Again, trying to confirm both fight and rules.
2nd edit: Junkie confirms both Hunt-JLB and that it's MMA Rules.
Unrelated edit: There will be no Yoshihiro Akiyama on the card. From BloodyElbow:
FEG president Sadaharu Tanigawa said that negotiations with Akiyama have stopped. He said that they gave Akiyama a list of around 10 candidates, but Akiyama himself refused participation. The reason is still a mystery. He also said that this stop of negotiations is for Dynamite!!, there have been no talk about DREAM for 2009 yet.