MMAWeekly.com is reporting that a press conference is set for this Tuesday to announce “Softbank presents DYNAMITE!! USA in association with ProElite", which will be a Mixed Martial Arts event broadcast on PPV from Los Angeles. The event will be promoted by K-1's HEROS subsidiary. Former WWE champion Brock Lesnar is slated to make his MMA debut, fighting Hong-Man Choi while MMA legend Royce Gracie will also be competing. Lesnar's bout is believed by MMAWeekly to be the main event of the show.