The 49ers are still trying to work out a long-term contract with Brandon Aiyuk but also have agreed to parameters of a trade that would send the WR to the Steelers, sources told ESPN.
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