Redskins vs Cardinals Injury Report and Roster Updates It's game week and that means the dreaded injury reports have started for the regular season. Redskins fans have PTSD from the constant stream of injuries Montae Nicholson Jersey , IR'd player, and 20+ player reports every week. Almost everyone is healed up, and the list heading into Week 1 against the Cardinals is pretty light this week. The team lost Anthony Lanier to IR after waiving him injured with a hip flexor injury. Caleb Brantley was signed to replace him as the team's 6th defensive lineman. Gruden said two players were full participants in today's practice, and both should be ready to go Sunday. Maurice Harris has been in the concussion protocol for almost two weeks, and we haven't gotten many updates on his condition or his expected return date. Harris is the team's #4 WR and would be replaced by one of the rookie WRs(Trey Quinn and Cam Sims)Redskins Injury ReportFull Participation:ILB Zach Brown(oblique)QB Colt McCoy(thumb)Did Not Participate:Maurice Harris(concussion)The Redskins also announced several roster moves today. Jay Gruden confirmed in his presser today that the team had placed RB Byron Marshall on IR due to a knee injury. The move was expected, and gives the team the option to bring him back after mid-season if they need him and he is healthy. His spot on the roster will be filled by newly-signed LB Josh Keyes. He went undrafted out of Boston College in 2015. Keyes(6'2", 227lbs) has floated around the league, spending time on the practice squad and/or rosters of 6 teams. He was with the Houston Texans this year, before getting cut this weekend. He's been available for 22 games, but has only recorded 14 tackles in the NFL and is mainly a special teams player.Redskins Roster MovesSigned:ILB Josh KeyesPlaced on IR:RB Byron Marshall Signed to practice squad:WR Jehu ChessonTE/FB J.P. Holtz Released from practice squad:QB Nic Shimonek Last year Washington drafted wide receiver Trey Quinn in the seventh round, and he showed promise in the preseason, but after a Week One ankle injury he ended up with just nine catches in the regular season. This year Josh Doctson Jersey , much more is expected of him.Coach Jay Gruden says that after Jamison Crowder signed with the Jets, it’s on Quinn to take his place — and Gruden thinks Quinn can do that very well.“Obviously losing Crowder hurts, hurts quite a bit,” Gruden said. “But I’m ready to watch Trey Quinn jump in that slot role and dominate the position. I’m excited for him.”Told of Gruden’s comments, Quinn said he was pleased to hear his coach has faith in him, but he knows he has a lot of work to do.“I’ve played two-and-a-half games, and that’s not enough to be a starting slot receiver. So I’m going to take this offseason pretty seriously,” Quinn said.Washington heads into the season with Colt McCoy or Case Keenum as quarterback. They’ll need all the help they can get, and if Quinn is as good as Gruden hopes, that would go a long way toward making Washington’s offense better than expected.