There's actually a book out there about Holland's 1970s soccer team being an athletic branch of Dutch art. I didn't read it and am far from an art history buff, so I don't know. But it has something to do with the "Total Soccer" style of chaos on the field Holland was renowned for during the era.
My German paper (I have to try and dig up the online version if it's still around; its been 10 years) revolved around a few things:
1) West Germany's World Cup win in 1954, which came in the midst of the economic miracle and the like, and was the first real example of German pride after WW2.
2) East Germany largely sucking at soccer as a parallel to its crappy Communist economy. And at the time I wrote the paper, Hansa Rostock was relegated, meaning no teams from the East were in the Bundesliga, a sign the cities from out there couldn't compete because of how far behind they were the large cities in the West. I have no idea if this is true anymore.
3) The world's fears about what a newly unified Germany would represent coming off the heels of their 1990 win -- how there was a lot of prognostication about Germany becoming the best soccer team ever and worries about Germany's economy and increasing clout. (There was that whole Simpsons episode around then, too.) Of course, the East really didn't provide much in terms of boosting the team's strength and no Turks/Africans/etc. born in Germany made it to the national team, unlike in France.
I didn't include St. Pauli, but I really wish I did in retrospect.