Yesterday at the ADAC MX Masters Series in Teutschenthal, Germany, Marcus Schiffer suffered three broken vertebrae, a broken collarbone, and a broken bone in his hand, according to Motocrossplanet.com. The site also reports that he damaged his intervertebral disc. Schiffer, who Motocrossplanet says is expected to make a full recovery, was slated to ride for Team Germany alongside Max Nagl and Dennis Ullrich at this weekend's Motocross of Nations in Latvia. According to Motocrossplanet, Henry Jacobi has been selected as his replacement. Germany will also be without Ken Roczen this weekend.