Raptor Set - Great Late Game Play

I saw the Raptors use this set to hit a game winning or game tying shot twice this year. you would think the NBA guys would have scouted this one. Its a great set to get a three out of a sideline out of bounds situation

Part 1
In this play, the 3 takes the ball out of bounds. The 2 (your shooter) starts at the free throw line, a little bit more toward the opposite sideline. The 4 starts on the lane line extended on the three point line. The 5 and 1 are stacked off the lane between the block and third hash. The 5 is on top. On the slap, the stacked players (1,5) come off the double. The big (5) comes of the staggered double first and curls to the basket. He then posts up. The point (1) curls around the double to the low wing area.

Part 2

As 1 and 5 curl around the player on the top of the staggered double (4) sets a down screen for the shooter on the bottom of the staggered double (2). The shooter (2) comes off the down screen and catches the ball for a three pointer.