Why will the Barcelona team be one of the most affected by the secession of Catalonia?

We do not think that Barcelona's match against Las Palmas in the Spanish league football, which was held behind closed doors without an audience Sunday afternoon, is the only victim of the referendum Catalona separatist, and Barcelona is the capital of his state in the event of the establishment, there are many victims who fell in the clashes Between voters and the police in front of the ballot boxes on Sunday, most notably the unity, security and stability of Spain.
It is the fever of referenda that began a "national" in Britain, the pre-emption of the European Union, and before it ethnic in Scotland, and spread its aggression to both Kurdistan and Catalonia, and God knows where to stop.
Are we in the era of disintegration of the blocs as a prelude to dismantling the "Qatari state"? If these separatist tendencies may be justified in "dictatorial" countries and tyranny, as in most Middle Eastern countries, why do they flourish and grow in Western democratic countries? , As in Spain?
Democracy is very late in reaching Spain, and its real age is not more than 60 years, but that does not mean that its roots are not deep. It is about the rebellion of the richest regions of Spain (Catalutia) over the center of Madrid. It is the most rich and progressive country in the country. The industries on which the Spanish economy depends, and produces alone 20 percent of the national product, almost the same reasons that were behind the trend of independence in the Basque Spanish and Scotland.
Proponents of secession in Catalonia argue that they were always citizens of an independent state that was forcibly taken over by Spain in the 10th century. But secession could counterproductive, depriving the region of its source of prosperity in the European Union, where most of its exports are in the event of secession.