PDP if it loses out on the presidency may just be the biggest loser. This is because it would have lost a number of seats at the National Assembly and may even lose seats at the States' seat of power.

A united PDP would have gained from the people's disaffection towards A PC's poor leadership the last 8 years. However, the party's arrogance and total disregard for power rotating to the South after 8years in the North may just have become it's Archilles Heel.
Seun, Lalasticlala, Dominique.