Adam Schefter reports on his Twitter page:
"Panthers strongly considering placing RB DeAngelo Williams on IR, as early as today. Strained arch might be too much to overcome this year."
UPDATE: Darin Gantt has reported that DeAngelo has indeed been placed on IR. I have edited the title to reflect this (JD)
r3 had asked about Panthers players on twitter. The above link provides the pages for four players currently twittering: Everette Brown, Jon Beason, Jonathan Stewart, and Rhys Lloyd. A KOS is an interesting guy to keep a twitter, but remember, he's a free agent at the end of this year, and no publicity is bad publicity.