Nice post by JLC here, giving some source info on potential player personnel decisions. The numbers never lie; much of what he says here jives with the top post in this thread.
Initial Personnel Ratings Completed - Redskins Insider
Griffin is likely to stay, Washington is almost surely gone, Jason Taylor and Shawn Springs are up in the air - the team intends to approach them with paycuts/restructuring possibilities, but JLC believes they're not likely to be receptive.