This is a great play to run if you have a strong post player and the defense is trying to deny the inbounds pass. Another variation is to start the post in the ball side
corner and the three point shooter on the ballside block. Have the post screen and you have the same action, the shooter is coming to the ballside three point arc.
I like to have our players move as the inbounder catches the ball from the official. That way you don't waste the time for the ball slap and the play call. We call the play as we are lining up.