Out of 19 players uncovered using group demonstration, I have 7 x 5 balls star rating, 3 x 4 balls, 2 x 3 balls, 4 x 2 balls, 3 x 1 ball.
I have interviewed 4 of the 5 balls, 3 have a potential 2 and 1 have a potential 3.
I can't provide any numbers but I had similar results last season using the same method. More high star ratings but with relatively low potentials. I only scouted twice a few players, not enough to draw a conclusion from a reprensatative sample.
The projected balls might be an inaccurate overall of the current and potential ability. Hopefully more data will be gathered from this draft to better understand the new system.
I will look for someone in my league who wants to spend points in the group demonstration and compare our results. It should be easy to find out if we all have the same grey balls estimations. For some reason, I suspect not.