It would be nice if we could cancel special ability training and take points back, reduced by 2 if needed.
This would be for cases when after spending 20 points you realize that it's going too slow and wanna give up.
Also maybe to switch special ability training type while in progress from let's say Dribbler to Shadow striker.
Also maybe to make players able to learn more than 1 special ability, let's say 2.
What do you think?