Brett Favre says he hasn't established a deadline for his decision on whether or not to return to the Vikings this coming season. "The deadline? I don't know," Favre said. "There obviously comes a point where you've probably gone too far, where you just have to move on. He hopes I make the right decision for myself, one way or the other." Favre was referring to Vikings head coach Brad Childress. He skipped training camp last week and joined Minnesota after their first preseason game.