The Green Bay Packers and wide receiver Greg Jennings agreed to a long-term contract extension on Wednesday. The Milwaukee Journal Sentinel reported that the deal will keep Jennings with the Packers through the 2012 season and pay him nearly $9 million a year. Jennings, 25, established career-highs with 80 receptions and 1,292 yards last season and added nine touchdowns. The Pro Bowl alternate ranked sixth among NFL receivers in total yards