"Predictions are difficult, especially about the future." coined Nils Bohr once famously. The equivalent in football is the scouting of future top players. Goalimpact is designed to predict future performance - as opposed to describing past performance. Hence we would assume that players identified as future top players by Goalimpact have a higher than average chance of indeed become a football star.
Most staggering result is Julian Brandt that is rated as future football god.
