COTABATO CITY - All is set for what could be the last state of the region address on Wednesday of the now outgoing governor of the Autonomous Region in Muslim Mindanao.The now 29-year ARMM, which has a regional charter, the Republic 9054, could be replaced with a Bangsamoro Autonomous Region in Muslim Mindanao, or BARMM, if the enabling measure for such transition, the Bangsamoro Organic Law, is ratified via a plebiscite on January 21.The SORA, also known as ulat sa bayan, of ARMM Gov.