The return of islamic banking

Some days back,the CBN governor Lamido Sanusi was sacked for what I will term 'his stupidity' in trying to establish islamic banking.This was a term introduced during Sani Abacha's regime and it caused problems.We are a multi-tribal nation for Christ sake every decision made should be in the interest of the nation at large and not everyone minding his or her own tribe or religion.So let no one blame the president.