Re: FC Barcelona
"On a more serious note, who are FC Barcelona going to play if Catalonia secede?"
Espanyol, Girona, Barcelona B (reserves), Tarragona, Reus, Llagostera. Espanyol is a big team, the rest are more or less minnows.
FC Barcelona is probably banking on them being included in La Liga even after seceding because they are valuable to the Spanish League, but that's risky. The terms might just not be as good as they are now, and Barcelona has plenty to lose and nothing to win.