No, no, no; MJ doesn't need to go into politics to participate in building our new nation. He doesn't even need to take up Kenyan citizenship!
It seems people haven't read the proposed constitution....
Article 152
(2): "The President shall nominate and, with the approval of the National Assembly, appoint Cabinet Secretaries"
(3): "A cabinet secretary shall not be a member of parliament"
This is the only restriction of who can be made a member of the cabinet!
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.