Pressure.
Pressure has destroyed the Detroit Lions' season in the form of defensive linemen obliterating Matthew Stafford's personal space.
Pressure could also be behind the Green Bay Packers' two-game losing streak. Both of the pass-rushing variety and of the constant weight of expectations.
Under pressure, Aaron Rodgers throws INT on 4th-and-goal at the 4, ending #Packers' comeback hopes pic.twitter.com/U3quYAk4Qr
— Packers News (@PGPackersNews) November 8, 2015
Whatever the cause may be, cracks have started to form in that once impenetrable green armor.