Lol. The human capital in the southern regions of Nigeria, by far, outweighs the proceeds from crude oil cornered by Sokoto/Kanem Bornu empires. These empires cornered the oil proceeds due to the civil war won for them by others, and are able to retain the oil proceeds they cornered because of the skewed 36 states and Abuja political structure of Nigeria, and the 1999 Constitution created by military dictators loyal to the two empires. Emir Sanusi Mohammed told the empires that before long, Nigeria's constitution shall be amended, and the amendment shall take away the perquisites enjoyed by the two empires. Restoration of Biafra shall unleash the latent energy in Nigerian groups to develop their domains. Crude oil is not all there is for a country to survive.