I know Spain somewhat flirted with the idea after the Reconquista, which is why they have Ceuta. I suppose it would be easier logistically as well, but I don't really think there's much motivation for it. The Crusaders would have to have some reason other than conquering the Muslims and reclaiming lands.
It would be a neat concept though. Having re-christianized Berbers using African Romance as a lingua franca.
It would be a neat concept though. Having re-christianized Berbers using African Romance as a lingua franca.