As for the monarchic succession, the prince would have been crowned as Philip VI. But the social consequences had had much more impact. Let's put as example the murder of a councilman, Miguel Angel Blanco, in 1997. This produced a wave of rejection yet in the Basque country. The murder of the king had provoked a more violent reaction of not nationalists factions. Even it is possible that some terrorist group of extreme right had created, and it had faced directly ETA. If this had happened, the street violence in the Basque country could have stimulated the government to intervene militarily in the Basque country, which had supposed (in a short and local scale) a civil war. From here, to calibrate the consequences up to coming 2006 it is a bit difficult, but in any case the Basque conflict might have come to a critical point of difficult resolution