Another joke bit using the Eagles. It's an article about the impending retirement of Vikings quarterback Brett Favre (Maleah's man). It jokes that Favre has been offered a position in the Eagles as lead singer, replacing Glenn (Favre has recently celebrated the Vikings beating the Cowboys by singing "Pants on the Ground").
Not exactly hilarity, IMHO, but your mileage may vary. Re: ICTYW, I choose to believe that the reference is not an erroneous identification of the lead singer by the author, but rather a reference to the soulful way Glenn sings the answering parts ala "Try to keep your head little girl" during the song.