San Francisco 49ers tight end Vernon Davis (85) is wrapped up by Atlanta Falcons safety Thomas DeCloud (28) during an NFL game on October 11, 2009. The Falcons defeated the 49ers 45-10. (AP Photo/Kevin Terrell)

Atlanta Falcons Tim Dwight (83) outdistances San Francisco 49ers Terry Jackson (22) for a second quarter kickoff return for a touchdown at the Georgia Dome in Atlanta Monday, Jan. 3, 2000. (AP Photo/Erik S. Lesser)

San Francisco 49ers' Lance Schulters (30) and Julian Peterson (98) try to bring down Atlanta Falcons running back Jamal Anderson (32) in the second quarter Sunday, Nov. 19, 2000, in San Francisco. (AP Photo/Ben Margot)

San Francisco 49ers defensive back Zack Bronson (31) attempts to tackle Atlanta Falcons running back Jamal Anderson (32) during a game at Candlestick Park on Sunday, November 19, 2000. (AP Photo/Al Golub)

San Francisco 49ers running back Glen Coffee (29) in action against the Atlanta Falcons during their NFL football game, in San Francisco, Sunday, Oct. 11, 2009. (AP Photo/Paul Sakuma)

Atlanta Falcons tight end Tony Gonzalez (88) in action against the San Francisco 49ers during their NFL football game, in San Francisco, Sunday, Oct. 11, 2009.(AP Photo/Paul Sakuma)

Jerious Norwood (32) of the Atlanta Falcons runs against the San Francisco 49ers at Candlestick Park on October 11, 2009 in San Francisco, California. The Falcons defeated the Niners 45-10. (AP Photo/Tom Hauck)

Josh Morgan (84) of the San Francisco 49ers catches a pass against the Atlanta Falcons at Candlestick Park on October 11, 2009 in San Francisco, California. The Falcons defeated the Niners 45-10. (AP Photo/Tom Hauck)

Atlanta Falcons quarterback Matt Ryan (2) drops back to pass as San Francisco 49ers linebacker Ahmad Brooks (55) works to get pressure during an NFL football game, Sunday, October 3, 2010. The Falcons won the game, 16-14. (AP Photo/Paul Abell)

San Francisco 49ers tight end Vernon Davis (85) works to get by Atlanta Falcons linebacker Mike Peterson (53) during an NFL football game, Sunday, October 3, 2010. The Falcons won the game, 16-14. (AP Photo/Paul Abell)

San Francisco 49ers tight end Vernon Davis, right, tries to avoid the tackle of Atlanta Falcons linebacker Mike Peterson in the first half of an NFL football game at the Georgia Dome in Atlanta Sunday, Oct. 3, 2010. (AP Photo/John Amis)

San Francisco 49ers head coach Bill Walsh holds his arms in the air in victory after beating the Atlantic Falcons 17-14 at Candlestick Park in San Francisco on Nov. 8, 1981. (AP Photo)

San Francisco 49ers quarterback Joe Montana, right, shakes hands with Atlanta Falcons running back William Andres after the game at Candlestick Park, Sunday, Dec. 19, 1982 in San Francisco. The Falcons beat the 49ers 17-7. (AP Photo/Carl Viti)

San Francisco 49ers running back Roger Craig (33) finds a hole to make yardage during a game at Candlestick Park on Sunday, September 15, 1985. 49ers beat the Falcons 35-16. (AP Photo/Al Golub)

San Francisco 49ers wide receiver Jerry Rice (80) catches a pass during a game at Candlestick Park on Sunday, November 23, 1986. 49ers Beat Falcons 20-0. (AP Photo/Al Golub)

San Francisco 49ers quarterback Joe Montana (16) looks downfield under heavy pressure from Atlanta Falcons Mark Studaway (78) first half play on Sunday, Oct. 11, 1987 in Atlanta. (Associated Press)

San Francisco 49ers running back Tom Rathman (44) blocks for quarterback Steve Young (8) during a game at Candlestick Park on Sunday, December 20, 1987. 49ers beat Falcons 35-7. (AP Photo/Al Golub)

Atlanta Falcons rookie quarterback Chris Miller (12) gets sacked by 49ers defensive end Larry Roberts (90) in second quarter at San Francisco, Calif., Dec. 20, 1987.(AP Photo/Paul Sakuma)

Atlanta Falcons defensive back Bobby Butler (23) and San Francisco 49ers wide receiver John Taylor (82) go for the ball during a game at Candlestick Park Sunday, December 20, 1987. 49ers beat Falcons 35-7. (AP Photo/Al Golub)

San Francisco 49ers wide receiver Jerry Rice (80) runs after catching pass during a game against the Atlanta Falcons at Candlestick Park on Sunday, November 12, 1989. 49ers beat Falcons 45-3. (AP Photo/Al Golub)

Atlanta Falcons running back Gene Lang (33) runs the ball against the San Francisco 49ers during a game at Candlestick Park on Sunday, November 12, 1989. 49ers beat Falcons 45-3. (AP Photo/Al Golub)

San Francisco 49ers defensive back Ronnie Lott (42) during a game at Candlestick Park on Sunday, September 30, 1984. 49ers beat the Falcons 14-5. (AP Photo/Al Golub)

Atlanta Falcons quarterback Steve Bartkowski (10) fights off San Francisco 49ers defensive end Fred Dean (74) during a game at Candlestick Park on Sunday, November 8, 1981. (AP Photo/Al Golub)

San Francisco 49ers quarterback Joe Montana avoids Atlanta Falcons defensive end Mike Gann (76) during a game at Candlestick Park on Sunday, November 23, 1986. 49ers Beat Falcons 20-0. (AP Photo/Al Golub)

San Francisco 49ers wide receiver Mike Wilson (85) attempts to strip the ball from Atlanta Falcons defensive back Deion Sanders (21) during a game at Candlestick Park on Sunday, September 23, 1990. (AP Photo/Al Golub)

San Francisco 49ers running back Ricky Watters (32) runs against the Atlanta Falcons during a game at Candlestick Park on Sunday, October 18, 1992. The 49ers beat the Falcons 56-17. (AP Photo/Al Golub)

Atlanta Falcons wide receiver Andre Rison (80) makes a catch during an NFL football game against the San Francisco 49ers on Sunday, Sept. 13, 1990, in San Francisco. The 49ers won the game, 19-13. (AP Photo/Greg Trott)

Atlanta Falcons quarterback Steve Bartkowski is sacked by San Francisco 49ers defensive end Fred Dean for a four-yard loss during the second quarter at Candlestick Park, San Francisco, Nov. 8, 1981. Bartkowski was sacked at least three times in the first half of the game. (AP Photo)

Atlanta Falcons Andrew Rison (80) and San Francisco 49ers Deion Sander (21) embrace after the 49ers downed the Falcons 42-3 at the Georgia Dome in Atlanta, Sunday, Oct. 16, 1994. (AP Photo/John Bazemore)

San Francisco 49ers wide receiver John Taylor (82) runs over Atlanta Falcons defensive back Darnell Walker (45) during a game at Candlestick Park on Sunday, December 4, 1994. The 49ers beat the Falcons 50-14. (AP Photo/Al Golub)

San Francisco 49ers linebacker Chris Doleman (56) reaches out to tackle Atlanta Falcons running back Jamal Anderson (32) during a game at Candlestick Park on Sunday, September 29, 1996. The 49ers beat the Falcons 39-17. (AP Photo/Al Golub)

San Francisco 49ers running back Terry Kirby (41) dives for touchdown during a game against the Atlanta Falcons at Candlestick Park Sunday, September 21, 1997. The 49ers beat the Falcons 34-7. (AP Photo/Al Golub)

San Francisco 49ers linebacker Chris Doleman (56) sacks Atlanta Falcons quarterback Chris Chandler (12) during a game at Candlestick Park on Sunday, September 27, 1998. The 49ers beat the Falcons 31-20. (AP Photo/Al Golub)

San Francisco 49ers running back Charlie Garner (25) heads downfield during an NFL football game against the Atlanta Falcons on Sunday, Dec. 12, 1999 in San Francisco. The 49ers won the game, 26-7. (AP Photo/Greg Trott)