Height and potential added could cripple the market. Everyoen would want only specific types of players and other player would be untransferable much more. Now you have to search for such a player or lessen your requirements.
this makes no sense. if i'm looking for a good potential or perfect height trainee, i'll look for it anyway. if he's not on the market, maybe i'll lessen my requirements, but forcing me to check pages and pages of rookies won't make me buy worse players.
i personally find especially absurd that there is no search for potential.