Young players adopted from school make very slow progress

[vad]

Those that are free, are slow trainers, only those that cost tokens are good trainers, and even those, some are faster then others.

I see, thanks. But I wonder, what might be the point for Nordeus to implement it. Also, if I understand correctly, when I sell him, which I of course will do at once, he probably will become fast trainer in the new team? (because however many times I purchased 18 y.o., not one was ever slow). If so, then again, how can that be justified? just curious.