Seals-Jones (concussion) didn't practice Wednesday, Nicki Jhabvala of The Washington Post reports.
Even before Seals-Jones exited last week's loss to the Eagles when he was carted off the field following a sideline collision with a cameraman, John Bates had been taking on more of Washington's tight-end snaps over the past few games. Bates should have a three-down role Week 18 against the Giants if Seals-Jones isn't able to play.