A practice squad player has to mind all the details in the NFL. He can be cut for any reason. Take defensive lineman Lawrence Okoye, who was on the practice squad for the Arizona Cardinals. He was cut in October and no one paid attention. Teams make changes all the time.

This move was different. It was apparently because of a parking spot.

Here is the backstory, from the Amazon and NFL Films series “All or Nothing,” which features the 2015 Arizona Cardinals series.

In the third episode, this becomes an issue as it is revealed Okoye was let go because of parking in the wrong spot.

“Parked in the wrong spot,” Arians told general manager Steve Keim and team president Michael Bidwill. “There weren’t any parking places so he just parked and came running in. Tough (expletive), bro.”

Okoye was a former Olympian and Arians said “probably ought to go to Oxford,” as he is a talented and intelligent young man. But Bidwill notes, “you’ve got to follow the rules.”

Olsen Pierre was signed to replace Okoye and he was given the parking primer.

“If you ain’t got no spot to park in, just park in that next parking lot,” fellow defensive lineman Ed Stinson told Pierre, noting the lot to a park right next to the facility.

“If it says ‘handicapped’ or if it says ‘season ticket holder,’ the guy that you replaced, he parked there,” Arians explained. “We ain’t got many rules.”

You can watch all eight episodes of “All or Nothing” on Amazon. It streams for free to everyone July 1-August 31.