So much for Justyna Kowalczyk’s home-field advantage. For the first time in her career, the International Ski Federation (FIS) has scheduled World Cup races in Kowalczyk’s native Poland, in February of 2012. But if officials at FIS have their way, Kowalczyk, a notoriously poor descender, will have to successfully navigate five kilometers of technical downhill before she can step onto the podium there. According to FIS Cross-Country Race Director Jürg Capol, a federation committee discussed...