Jan 24, 2010; New Orleans, LA, USA; Minnesota Vikings quarterback Brett Favre (4) at the line against the New Orleans Saints during the first quarter of the 2010...

Dec 13, 2009; Minneapolis, MN, USA; Minnesota Vikings quarterback Brett Favre (4) makes a call at the line during the second quarter against the Cincinnati Bengals at...

Jan 17, 2010; Minneapolis, MN, USA; Minnesota Vikings quarterback Brett Favre (4) drops back to pass in the fourth quarter of the 2010 NFC divisional playoff game...

January 17 2010: Minnesota Vikings quarterback Brett Favre (4) passes the ball. The Minnesota Vikings defeated the Dallas Cowboys by a score of 34...

Minnesota Vikings' Brett Favre (4) reacts during the first half of an NFL divisional playoff football game against the Dallas...

...Minnesota Vikings' Brett Favre (4) reacts after throwing a 45-yard touchdown pass to Sidney Rice during the second half...

Minnesota Vikings quarterback Brett Favre (4) runs onto the field prior to an NFL divisional playoff football game on Sunday, Jan...

MINNEAPOLIS - JANUARY 17: Quarterback Brett Favre #4 of the Minnesota Vikings congratulates wide receiver Sidney Rice #18 on his 45 yard touchdown...

MINNEAPOLIS - JANUARY 03: Brett Favre #4 of the Minnesota Vikings calls out the play against the New York Giants on January...

Brett Favre

Minnesota Vikings quarterback Brett Favre celebrates a touchdown in the second quarter of the NFC Divisional Playoff Game. The Vikings defeated...

NEW ORLEANS, UNITED STATES: Green Bay Packers quarterback Brett Favre celebrates his first quarter touchdown pass to Andre Rison 26 January against the New England Patriots...

CHICAGO, IL - DECEMBER 28: Quarterback Brett Favre #4 of the Minnesota Vikings runs with the football as he looks for a receiver down...

Minnesota Vikings' Brett Favre (4) reacts after throwing a 45-yard touchdown pass to Sidney Rice during the second half...

...3. Mandatory Credit: Brian Spurlock-US PRESSWIRE Jan 17, 2010; Minneapolis, MN, USA; Minnesota Vikings quarterback Brett Favre (4) is interviewed following the 2010 NFC divisional playoff game against the Dallas Cowboys at the...

...Colts from 1956-72. (Photo by Focus on Sport/Getty Images) : MINNEAPOLIS, MN - JANUARY 3: Quarterback Brett Favre #4 of the Minnesota Vikings drops back to pass the football as he looks for a...