Minnesota Vikings quarterback Brett Favre (4) celebrates after a touchdown during the fourth quarter of a NFL football game on Sunday, Nov. 15, 2009 against Detroit Lions at the Metrodome in Minneapolis. Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Minnesota Vikings wide receiver Sidney Rice (18) runs after a pass-reception with defense from Detroit Lions safety Ko Simpson in the first quarter of their NFL football game Sunday, Nov. 15, 2009, in Minneapolis.(AP Photo/Andy King)

Minnesota Vikings running back Adrian Peterson runs against the Detroit Lions in the first quarter of their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Andy King)

Minnesota Vikings quarterback Brett Favre (4) calls a play at the line of scrimmage during the first quarter of a NFL football game on Sunday, Nov. 15, 2009 against Detroit Lions at the Metrodome in Minneapolis. (AP Photo/Hannah Foslien)

Minnesota Vikings cheerleader in an NFL football game between the Vikings and the Detroit Lions Sunday, Nov. 15, 2009 in Minneapolis (AP Photo/Jim Mone)

Detroit Lions quarterback Matthew Stafford rolls out against the Minnesota Vikings in the first quarter of their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Andy King)

Minnesota Vikings quarterback Brett Favre rolls out in an NFL football game between the Vikings and the Detroit Lions Sunday, Nov. 15, 2009 in Minneapolis. At right is wide receiver Percy Harvin. (AP Photo/Jim Mone)

Minnesota Vikings tight end Jeff Dugan, left, and Vikings wide receiver Sidney Rice celebrate Dugan's 8-yard touchdown pass from Brett Favre against the Detroit Lions in the fourth quarter of an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)

Minnesota Vikings quarterback Brett Favre throws in the first quarter against the Detroit Lions during their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Andy King)

Detroit Lions safety Ko Simpson (30) brings down Minnesota Vikings wide receiver Sidney Rice after a nine-yard pass from Vikings quarterback Brett Favre in an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Jim Mone)

Detroit Lions running back Kevin Smith, center, runs against Minnesota Vikings' Madieu Williams (20) and Kevin Williams (93) in the first quarter of their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Andy King)

Detroit Lions wide receiver Calvin Johnson (81) runs after a second-quarter reception with defense from Minnesota Vikings cornerback Benny Sapp (22) during their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. (AP Photo/Andy King)

Minnesota Vikings quarterback Brett Favre prepares to hand off the ball during an NFL football game on Sunday, Nov. 15, 2009, against the Detroit Lions at the Metrodome in Minneapolis. (AP Photo/Hannah Foslien)

Detroit Lions quarterback Matthew Stafford (9) hands the ball to running back Kevin Smith (34) on Sunday, Nov. 15, 2009, against the Minnesota Vikings at the Metrodome in Minneapolis. (AP Photo/Hannah Foslien)

Minnesota Vikings' Adrian Peterson (28) cuts during the second quarter of a NFL football game on Sunday, Nov. 15, 2009 against Detroit Lions at the Metrodome in Minneapolis. (AP Photo/Hannah Foslien)

Minnesota Vikings' Ray Edwards (91) and Jared Allen (69) sack Detroit Lions' Matthew Stafford (9) during the fourth quarter of an NFL football game on Sunday, Nov. 15, 2009, at the Metrodome in Minneapolis. The Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Minnesota Vikings' Jamarca Sanford, front left, and Karl Paymah break up a pass intended for Detroit Lions' Calvin Johnson (81) during the forth quarter of an NFL football game on Sunday, Nov. 15, 2009, at the Metrodome in Minneapolis. The Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Minnesota Vikings wide receiver Sidney Rice, left, eyes the ball before pulling in a 56-yard pass from Brett Favre as Detroit Lions' Ko Simpson defends in the fourth quarter of an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)

Detroit Lions tight end Will Heller catches an 8-yard touchdown pass in front of Vikings safety Tyrell Johnson in the third quarter during their NFL football game Sunday, Nov. 15, 2009, in Minneapolis. The Vikings won 27-10. (AP Photo/Andy King)

Minnesota Vikings receivers Jeff Dugan (83) and Sidney Rice celebrate an 8-yard touchdown catch by Dugan in the fourth quarter against the Detroit Lions during an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. The Vikings won 27-10. (AP Photo/Andy King)

Minnesota Vikings quarterback Brett Favre throws a pass in the fourth quarter of an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. Favre threw for 344 yards and one touchdown and the Vikings won 27-10. (AP Photo/Jim Mone)

Minnesota Vikings wide receiver Sidney Rice, left, pulls in a 56-yard pass from Brett Favre as Detroit Lions' Ko Simpson defends in the fourth quarter of an NFL football game Sunday, Nov. 15, 2009, in Minneapolis. Rice was 7-for-9 with 201 yards receiving in the Vikings' 27-10 win. (AP Photo/Jim Mone)

Detroit Lions quarterback Matthew Stafford, left, is pressured by Minnesota Vikings defensive end Ray Edwards and Vikings defensive end Jared Allen, right, in the fourth quarter of an NFL football game Sunday, Nov. 15, 2009 in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)

Minnesota Vikings' Jared Allen (69) and Detroit Lions' Jeff Backus (76) during the third quarter of a NFL football game on Sunday, Nov. 15, 2009 at the Metrodome in Minneapolis. Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Viktor, the Minnesota Vikings mascot shakes hands with a guardsman as carries the flag prior to the start of an NFL football game against the Detroit Lions Sunday, Nov. 15, 2009 in Minneapolis. (AP Photo/Jim Mone)

Minnesota Vikings wide receiver Percy Harvin (12) runs for 40 yards during the fourth quarter of a NFL football game on Sunday, Nov. 15, 2009 against Detroit Lions at the Metrodome in Minneapolis. Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Minnesota Vikings' Adrian Peterson (28) celebrates with Sidney Rice (18) after Rice caught 56 yard catch during the fourth quarter of a NFL football game on Sunday, Nov. 15, 2009 against Detroit Lions at the Metrodome in Minneapolis. Vikings defeated the Lions 27-10. (AP Photo/Hannah Foslien)

Minnesota Vikings cheerleaders in an NFL football game against the Detroit Lions Sunday, Nov. 15, 2009 in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)

Detroit Lions quarterback Matthew Stafford in an NFL football game against the Minnesota Vikings Sunday, Nov. 15, 2009 in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)

Minnesota Vikings quarterback Brett Favre in an NFL football game against the Detroit Lions Sunday, Nov. 15, 2009 in Minneapolis. The Vikings won 27-10. (AP Photo/Jim Mone)