I've been saying for a long time that the Europeans need to build big airports in border towns with nonstop flights to Europe. They need the population, and they desperately need non-Muslim immigrants.
British Airways has daily nonstop flights to London, Air France Paris, Lufthansa Frakfurt, KLM Amsterdam, and Iberia Madrid. And not to forget AeroMexico has flights to these cities nonstop as well. Perhaps they should each quadruple their flights so that it is not only the top soccer players that get to stay in Europe or Britain.