The 49ers agree to a deal to bring back linebacker Dre Greenlaw for a 2nd stint
SANTA CLARA, Calif. (AP) — The San Francisco 49ers are bringing back linebacker Dre Greenlaw for a second stint, agreeing to a one-year contract with their former star after he was released by Denver. A person familiar with the deal said the sides reached the agreement Thursday. The person spoke on condition of anonymity because…