Dream 17 will likely feature the first round of a World Bantamweight Grand Prix. The top three finishers in the Japan BWGP (Hideo Tokoro, Masakazu Imanari, Kenji Osawa) will all advance to the World GP. There has been no announcement regarding any other contestants as of yet, but it is expected that the finals will take place at the Dynamite show.
There is also potential for another fall show before Dynamite, but nothing has been confirmed by the promotion in regards to that.