Panthers RB DeAngelo Williams was held out of Friday's practice (knee), and is listed as questionable for Sunday's game against Atlanta.
Williams worked in a limited capacity yesterday indoors. This is all conjecture, but working on the artificial turf will often make a sore joint bark a little, so that may have earned him a day off today.
Another guess, but I don't think it's bad enough to make him miss the game this week.
FB Brad Hoover and S Charles Godfrey are doubtful, though neither practiced all week and aren't expected back.
WR Muhsin Muhammad, TE Dante Rosario and RB Jonathan Stewart are listed as questionable, but all three are listed as questionable.
DE Julius Peppers and K John Kasay are listed as probable, but that's a technicality. They're fine.
They did work outside at the stadium today, and if it's windy on Sunday, they should be well prepared.