Below are rumored participants scheduled to take place in Dreams' debut event. The event will feature a 16 man lightweight Grand Prix Tournament as well as a few main event fights and will take place at the Saitama Super Arena in Japan.

Single Bout Participants:

-Mirko CroCop vs. TBA
-Denis Kang vs. TBA
-Marcelo Garcia vs. TBA

Lightweight Grand Prix Participants:

-Shinya Aoki
-Gesias Calvancanti
-Gilbert Melendez
-Tatsuya Kawajiri
-Caol Uno
-Mitsuhiro Ishida
-Joachim Hansen
-Kazuyuki Miyata
-Andre Dida
-Luiz Buscape
-Kourtetsu Boku
-Artur Oumakhanov
-Jung Bu-Kyung