Quarterback Brett Favre returned to practice for the Minnesota Vikings on Thursday, one day after sitting out to rest his sore right elbow.
"If Favre is playing poorly and not giving the team a chance to win, then why play him? Even if it is Favre. Looking at (Tarvaris) Jackson, if he plays, he's 100 percent healthy and is making more plays with his feet."
Favre has been bothered by tendinitis in his throwing elbow and said earlier this week that he would consider sitting out a game or two to rest it if the condition worsens. Favre has started an NFL-record 289 consecutive regular-season games.
"All the times that I've been with him, he's never missed one (start)," said Vikings offensive coordinator Darrell Bevell, who was Favre's quarterbacks coach with the Green Bay Packers. "It's hard to imagine, but he wants to do what's best for the team. We want to do what's best for the team. Could it happen? Yeah, it could happen, but ... it's hard to see."
Bevell said a decision on Favre's status for Sunday's meeting with the Dallas Cowboys "could go up to game time." But if Favre does play, his arm trouble won't affect Bevell's play-calling.
"If a guy's going to play, you've got to play it the way that you're going to play it. You're not going to be able to hide the quarterback," Bevell said. "If he's got to make the throws, he's got to make the throws. If he can't make them, then you've got to put someone else in there who's going to make them.
"If that's the approach we take, then I'm all in for it," said Peterson, who has 480 rushing yards in four games this season. "I'll be ready to do my part. That's the mindset we come into every game, making sure we establish the run game."
The Associated Press contributed to this report.