Chargers right tackle D. J. Fluker was unable to practice on Thursday, one day after suffering a concussion in practice, the Associated Press reports. Fluker, the team's top pick in this year's draft, had started the first two games for the Chargers. Fluker was injured late in Wednesday's practice and the concussion was diagnosed after the workout, said coach Mike McCoy. "It's just one of those things where we will see how he is tomorrow morning and go from there," McCoy said. McCoy wouldn't say if Fluker's backup, Mike Harris, would start if Fluker is unable to go. Offensive coordinator Ken Whisenhunt was more direct, saying, "The next guy has to step up and play." Source: The Redzone
