Aside form scheme change on defense, there was barely any changeover in Green Bay, so expect the Packers to not be nearly as bad as they were in 2008, but not quite as good as they were in 2007. Five time Grammy winning recording artist CeeLo Green is set to sing the National Anthem, and Flo Rida is scheduled to be the halftime entertainment.. And, yes it the Jets. “There are a number of players retiring in their late 20s…