The Falcons signed free agent safety Justin Simmons, a two-time Pro Bowl selection, to a one-year, $8 million contract Thursday.
49ers likely without Kittle, possibly 2 top defenders
49ers tight end George Kittle is doubtful for Sunday's game at Los Angeles with a hamstring injury, while two of San Francisco's top defenders, Nick Bosa and Charvarius Ward, are listed as questionable. Read More