FCBarca
Mike the Knife
A few years ago: undoubtedly; but now, I'm not so sure.
The point being that the Catalans make up a fraction of the population of Spain yet whose style & influence in football has been much greater and at it's height, an unparalleled power in football
The success of La Roja, apart from the Catalans, is down to the continuity in coaching and systems throughout the country...If there had been a Catalan NT, perhaps others would've chosen to play for them - Thiago, Adama, Messi and any number of youth players who have spent most of their lives in the cantera