49ers extend NaVorro Bowman, turning three-year deal into seven-year deal

New 49ers coach Chip Kelly must really like linebacker Navorro Bowman. Per a source with knowledge of the situation, the 49ers have given Bowman a new contract, despite having three years left on his remaining deal. In addition to a four-year, $44 million extension, the team increased his payout over the next three years. In…