NaVorro Bowman might have been the best defender in all of football this season. Bowman, unfortunately may miss the entire 2014 season.
Matt Maiocco of CSN Bay Area is reporting that 49ers officials believe Bowman tore his ACL during an ugly play in which his leg got bent up, but he still miraculously caused a fumble.
Jim Harbaugh said preliminary exam shows ACL injury for NaVorro Bowman.
— Matt Maiocco (@MaioccoCSN) January 20, 2014