Box out or no call? (Video)

[rockyroad]

Originally Posted by Rooster

I'm in this camp. Now when would you blow the whistle? As the shot's in the air or after the ball hits the rim (possession consequence)?

Personally, I will wait to see if there is a possession consequence - or, in other words, and advantage gained by the white player. So my whistle would have gone off before the red player jumped (assuming I even saw this and wasn't looking to see who was in the stands or something stupid like that).