The Redskins were not able to land WR Josh Gordon, so instead settled for former 1st round WRs Breshad Perriman and Michael Floyd. Perriman was recently let go by the Ravens, and Floyd had a brief pre-season cup of coffee with the Saints.
Either player has the physical potential to carve out a role, but don't get too excited about either being fantasy relevant. If you're in leagues with rosters of 26 or more, either could be added from the waiver wire if you are desperate for help at WR. Perriman would be the preferred add since he is several years younger and showed signs of life late in the preseason.