what needs to be done to save the Caliphate of Cordoba from its decline and fall?
The Reconquest was not "ordained" to win.
I know that, but I'm not talking about Islamic Spain in general I'm talking specifically about the Caliphate which lasted from 926 to 1031. The Caliphate didn't fall because of internal threats it collapsed from within. What needs to happen to prevent the political the civil war and collapse of the Caliphate into the Taifa kingdoms of Islamic Spain?