San Francisco 49ers quarterback Blaine Gabbert (2) celebrates scores a touchdown in the second half against the Carolina Panthers, Sunday, Sep. 17th, 2016 in Charlotte,NC. The Carolina Panthers won 46-27. (Logan Bowles/NFL)

San Francisco 49ers running back Carlos Hyde (28) runs the ball in the first half as Carolina Panthers free safety Tre Boston (33) defends, Sunday, Sep. 17th, 2016 in Charlotte,NC. Carolina Panthers won 46-27. (Logan Bowles/NFL)

Carolina Panthers' Cam Newton (1) looks to pass under pressure from San Francisco 49ers' Ahmad Brooks (55) in the first quarter of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Chuck Burton)

Carolina Panthers' Greg Olsen (88) celebrates his touchdown catch as San Francisco 49ers' Tramaine Brock (26) watches in the first quarter of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Mike McCarn)

San Francisco 49ers' Chris Davis, center, and Ray-Ray Armstrong, right, try to recover a fumble by Carolina Panthers' Fozzy Whittaker, left, in the first quarter of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. The 49ers recovered the ball. (AP Photo/Mike McCarn)

San Francisco 49ers' Shaun Draughn (24) is tackled by Carolina Panthers' Tre Boston (33) in the first quarter of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Bob Leverone)

San Francisco 49ers' Rod Streater (81) celebrates after making a first down against the Carolina Panthers in the first quarter of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Bob Leverone)

Carolina Panthers' Cam Newton (1) runs for a gain past San Francisco 49ers' NaVorro Bowman (53) in the first half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Mike McCarn)

San Francisco 49ers' Blaine Gabbert (2) tries to avoid the rush of Carolina Panthers' Charles Johnson (95) in the first half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Mike McCarn)

Carolina Panthers' Kelvin Benjamin (13) runs into the end zone past San Francisco 49ers' Jaquiski Tartt (29) for a touchdown in the second half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Bob Leverone)

Carolina Panthers' Luke Kuechly (59) celebrates after intercepting a pass intended for San Francisco 49ers' Jeremy Kerley (17) in the second half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. (AP Photo/Mike McCarn)

San Francisco 49ers' Vance McDonald (89) misses a catch as Carolina Panthers' Kurt Coleman (20) defends in the second half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27. (AP Photo/Bob Leverone)

Carolina Panthers' Cam Newton (1) celebrates after an NFL football game San Francisco 49ers in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27. (AP Photo/Bob Leverone)

San Francisco 49ers' Blaine Gabbert (2) looks to pass under pressure from Carolina Panthers' Mario Addison (97) in the second half of an NFL football game in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27. (AP Photo/Mike McCarn)

Carolina Panthers quarterback Cam Newton (1) throws a pass during an NFL football game against the San Francisco 49ers at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. The Panthers defeated the 49ers 46-27. (Perry Knotts/NFL)

San Francisco 49ers strong safety Antoine Bethea (41) celebrates after an interception during an NFL football game against the Carolina Panthers at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. The Panthers defeated the 49ers 46-27. (Perry Knotts/NFL)

Carolina Panthers running back Fozzy Whittaker (43) is tackled by San Francisco 49ers outside linebacker Ray-Ray Armstrong (54) during an NFL football game at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. The Panthers defeated the 49ers 46-27. (Perry Knotts/NFL)

Carolina Panthers wide receiver Kelvin Benjamin (13) makes a catch over San Francisco 49ers cornerback Jimmie Ward (25) during an NFL football game at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. The Panthers defeated the 49ers 46-27. (Perry Knotts/NFL)

Carolina Panthers quarterback Cam Newton (1) celebrates a touchdown pass during an NFL football game against the San Francisco 49ers at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. The Panthers defeated the 49ers 46-27. (Perry Knotts/NFL)

San Francisco 49ers quarterback Blaine Gabbert (2) throws the ball in the first half against Carolina Panthers, Sunday, Sep. 17th, 2016 in Charlotte,NC. The Carolina Panthers won 46-27. (Logan Bowles/NFL)

Carolina Panthers' Cam Newton talks to the media after an NFL football game against the San Francisco 49ers in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27. (AP Photo/Bob Leverone)

Carolina Panthers' Cam Newton talks to the media after an NFL football game against the San Francisco 49ers in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27. (AP Photo/Bob Leverone)

Carolina Panthers wide receiver Kelvin Benjamin (13) makes a catch over San Francisco 49ers cornerback Jimmie Ward (25) during an NFL football game at Bank of America Stadium, Sunday, Sept. 18, 2016 in Charlotte, NC. (Perry Knotts/NFL)