At the very least, I think players should become less aggressive in a game after they reach a certain number of fouls.
In addition to what you are commenting on, and as Darko rightly says... it could be appreciated that the more experienced the player, the more he also has the ability to control himself and make fewer fouls.
With those two improvements, the matter could be finished, and the game would be closer to reality, since for now there is no improvement in having an aggressive player.
Thanks.