Seals-Jones (concussion) has been ruled out for Sunday's game against the Giants, John Keim of ESPN.com reports.
Seals-Jones made some noise earlier in the season when Logan Thomas missed time with a hamstring injury, but Washington later turned to a timeshare between RSJ and rookie John Bates after Thomas suffered a season-ending ACL tear. Bates now figures to close out the season in a three-down role, though he can't match Thomas or Seals-Jones when it comes to speed/ athleticism. In any case, Seals-Jones finishes the year with a 30-271-2 receiving line on 49 targets, and he's now scheduled to become an unrestricted free agent right around the time of his 27th birthday in mid-March.