Why Is Vikings Coach Brad Childress Visiting Brett Favre In Mississippi?

Childress and Favre were both seen Monday morning at Southern Mississippi’s 7-on-7 passing camp for area high school athletes, WDAM-TV in Hattiesburg, Miss., reports.
When asked to comment about his visit south, Childress told the television station: “You can fill in the blanks.”
When asked about Favre’s meeting with Childress, agent Bus Cook told ESPN NFL Insider Adam Schefter: “I really don’t know. Don’t know when I will.”