This play is is a way to post a player by cutting him backdoor first and forcing the defense to get on the wrong side of where the feed is coming from. It is from an old Xavier Men's Basketball Newsletter.
#1 passes to #4. #3 cuts off a screen from #2 at the right block.
#5 rejects coming off of #1's screen and goes backdoor
#1 pops out. 4 passes to 1. 5 posts up on the left block.
Double Tight is a video (not an animation) of a set play from a 1-4 high. The play features a ball reversall and a double back screen for a tight cut on the baseline.
Screen the Ball Screener Roy Williams demonstrates a transition option to screen the ball screener, then isolate a post player with a staggered double on the other side. It could be adapted to your half court offense as well.
Tom Crean Staggered Double Ball Screen. Here is a ball screen play from Tom Crean that might interest you if you are looking to add some new wrinkles to your set plays.
Guard to Guard to Forward Outside Cut from John Wooden's UCLA offense. with 5/0 and then 5/5 demonstrations of each option from John Wooden's UCLA man to man offense. There is even a short segment narrated by Coach Wooden.