Saraki, Goje,2 Others Who May Emerge as Nigeria's Next Senate President

NIGERIAN TRIBUNE has listed 4 men, one of whom may emerge as Nigeria's next senate president. 
Listed among the four are; Senator Bukola Saraki, incumbent Chairman, Senate Committee on Environment and Ecology; former Governor of Gombe State, Senator Danjuma Goje; incumbent Senate Minority Leader, Senator George Akume and the former Governor of Nasarawa State, Senator Abdullahi Adamu. 

All 4 senators are from the North East and North Central geopolitical zones.