1. Why go back 20 years if we are really focused on Painter's motion offense. It is not the same offense Keady used, so I don't think there is much continuity involved.
2. Why doesn't Moore count? Seems like he learned enough in Painter's offense to be an effective NBA Starting Point Guard. Humm? I guess it just doesn't fit the agenda very well.
How about Grant and Kramer, both of them played PG at times, and both went to semi-pros as PG's. LewJack was simply too short to play professional ball in the NBA.
I might add - edit - the motion offense requires smart players. In general, players that come out of this program have a solid knowledge of how basketball is played. They tend to be able to take that knowledge to the next level, if they have the physical skills. That is why you see freshmen often struggle in Painter's offense, and then suddenly accerate as they begin to understand the play on the court. From many aspects, Painter's motion offense is ideal for future NBA players.
I know this might be the opposite of your theory.