Agree.The rule should be changed to remove the subjective interpretation by the umpire of whether the ball was 'deliberately' put over the line. Everyone knows it's a farce. The rule is inconsistently applied by umpires and even when you tinker with the rule like this season but it still results in players being rewarded for ever more subtle ways of disguising that they are deliberately shifting the ball over the line.
The AFL needs to bite the bullet. Whoever touched it last before it goes over the line the other team should be given the ball.
Currently, the umpires have to predict/guess what was the mindset of the player was as the disposed of be ball.
Can't happen with any consistency.