KANSAS CITY, Mo. — Two players on the Kansas City Chiefs defense are preparing for the upcoming season in a unique way. Defensive ends George Karlaftis and Felix Anudike-Uzomah have been doing jiu-jitsu in the offseason with Chiefs legend Tamba Hali. Chiefs WR Rashee Rice comments on offseason legal troubles Karlaftis started doing Brazilian jiu-jitsu with Hali and instructor Dave Smarr last offseason and brought along Anudike-Uzomah, connecting him with Hali during this offseason.