Purdue and "the Gortat" screen

[bhelm22]

I asked this in the game thread but didn't get a reply so, then I googled it and found the following twitter thread. Interesting, anyone know the answer on how the rules address it?

"Rules question: isn't a post player who is "sealing the defender" committing a moving screen or is there a special rule for offensive post ups that exempt it? Purdue has been killing us with this and Luka Garza used to be great at it also."

 

[Hawkfan_08]

I don't know. I am heavily considering implementing it into my offense but I still don't think it is legal.

Purdue bothers me much more with their moving screens up top.