The Packers deviate in a lot of ways from the standard Shanahan tree offense in that they give Aaron Rodgers more freedom to make checks at the line on their staple passing concepts that put them in advantageous situations and by their use of the run-pass option in the running game.
They’re also not as heavy of an outside zone running team like the traditional Shanahan offense but they have their shot plays off outside zone play action and on Sunday they called a concept they have only called 2 other times since Matt LaFleur took over as the head coach: “Leak.