It is vcery necessary for the party to to give a very convincing reason why the change and why now. It is felt that since President Yar'Adua is very easily manipulatable by both those who are controlling the polity by TRIBALISM and the very corrupt politicians, it will be preferred by these groups to keep Yar'Adua in the position in perpetuity. It is hoped that the citizens will see through the trick bedfore it will be too late.