Donovan McNabb is returning to football...this time off the field. TMZ.com reports the former Minnesota Viking has signed on to join the NFL Network as a broadcaster for "Playbook."
McNabb is one of four former players to join the network. NFL.com says LaDainian Tomlinson, Darren Sharper and Shaun O'Hara have also been added to the broadcast team.
"Playbook" airs Friday at 7 p.m. CST (NFC edition) and 8 p.m. CST (AFC edition) on the NFL Network.