Review-Journal MMA reporters Adam Hill and Heidi Fang preview and give their picks for the main event and co-main event of UFC 223 taking place in Brooklyn, New York on Apr. 7. In the main event, Khabib Nurmagomedov and Max Holloway will vie for the undisputed lightweight belt. A rematch for the strawweight title will serve as the co-main event where Rose Namajunas will put her belt on the line against Joanna Jedrzejczyk.