Urgently need your help. What´s the meaning?

[elita]

Thanks, guys! You´re great!

South GA BBall Ref: unfortunately, the video is not helpful at all there. All I see in that part is a coach kneeling down and telling the player what to do. They don´t show the actual play or illustrate the tactic he mentions in any way.

bob jenkins: thanks a lot, I think with what you tell me I can now manage to find a translation.

I have a new one for you: "random", in this context:

"If the previous play was not successful, they´ll call “random.”

And this guy will come down
and you have to set a pick for him. It´s called random."

What does random mean there? I don´t get it.
Thanks!
Elita