Greg Jennings joins First Things First to talk his former teammate Aaron Rodgers and the current tension brewing in Green Bay. Jennings makes the point that Rodgers is irreplaceable for the Packers, and if they want a successful season, they'll need to find a way to keep the veteran quarterback on their team. #FirstThingsFirst #NFL #AaronRodgers #Packers #GregJennings SUBSCRIBE to get the latest from First Things First: foxs.pt/SubscribeFIRSTTHINGSFIRST The all-new FOX Sports App, built for the modern sports fan: tinyurl.com/y4uouolb ►Watch the latest content from First Things First: foxs.pt/LatestOnFIRSTTHINGSFIRST ▶The Herd with Colin Cowherd’s YouTube channel: foxs.pt/SubscribeTHEHERD ►UNDISPUTED’s YouTube channel: foxs.pt/SubscribeUNDISPUTED ▶Speak for Yourself’s YouTube channel: foxs.pt/SubscribeSPEAKFORYOURSELF ►FOX Bet Live’s YouTube Channel: foxs.pt/SubscribeFOXBETLIVE ►Club Shay Shay’s YouTube Channel: foxs.pt/Sub...