Eh, I dunno. Some African thug-leader isn't my idea of a 24-caliber foe. Moving the action away from America might be a mistake.
I dunno. A bad guy with much more basic goals and desires could be just what 24 needs after all these Los Angeles-based terrorists with plans upon plans upon plans and moles within moles.
A series that tackles scenarios like this one around the world might be fun. (Tears of the Sun: The TV Series?) But it just seems odd coming from 24.
OTOH...the series formula certainly is tired...maybe a reinvention is just what it needs.