It is currently "the" question being asked in financial centres in Rabat and other African capitals. What will become of Bank of Africa (ex-BMCE) if its charismatic 91-year-old chairman and chief executive Othman Benjelloun dies in the near future? Africa's richest banker and the indispensible enfant terrible of the Makhzen-capitalist system surrounding Mohammed VI, Benjelloun has barely laid any plans for his succession at the bank, leaving the senior managers who will take over from him with a