There was an interesting tweet that came out of practice two days ago.
It may have been a bit innocuous at the time, but it caught my eye.
The Arizona Cardinals obviously have a dynamic option at running back in David Johnson, but getting him into different positions is key to get him the ball in space.
Yet, the other question is, when that happens, who comes on the field at running back?
Through four training camp days the player who’s been that running back two has been… All of them.