5 players who played for both Packers and Vikings feat. Brett Favre

#4) Greg Jennings

Greg Jennings served as a bridge between the Packers' Brett Favre and Aaron Rodgers eras

Greg Jennings was one of Brett Favre's favorite targets during the latter's final years in Green Bay. As a sophomore, he helped Green Bay dominate the division and make it to the NFC Championship Game, where they would go on to lose to the New York Giants.

That would be Favre's last as a Packer, but Jennings stayed on for the Aaron Rodgers era, winning Super Bowl XLV with him at the end of the 2010-11 season. In 2013, he joined the Vikings on a five-year contract, but was ditched after just two. He would retire after a brief stint with the Miami Dolphins soon after.