The run past handball is great if you have someone down field to give it to.
Usually our forwards are too high to take advantage of a runner who breaks the lines.
It's also why we don't have forwards leading up at the ball carrier. Our forwards are usually running back from the HBF where they have tried to choke the opposition into a turnover. How often did we see Weitering have to stop instead of playing on tonight? How often does SPS have to go sideways instead of long down the middle? It's because we have no deep forwards. If you want to see what Harry could look like, watch Geelong's forward setup with Hawkins one out leading from the goalsquare. It's kid stuff.
Harry could do the same with one small forward at his feet or even a medium one.
He or someone else should be stationed deep in attack and lead out at the ball carrier. It would completely change out F50 entries, which at the moment are diabolical and why we need fifty of then to score 5 goals. One on one, there would be few FBs who could go with Harry so why not play like that? Open up the forward line with him and a small forward deep and the rest can go as far forward as they like. It would force the opposition to change their defensive structure. Harry or Levi one out in the square is a no brainer to me. He leads out and the mids run inside 50 with the footy and give it to him. The BP has to decide to go and make it a two on one contest or stay and mind the FP who stays deep. Or the FP leads out and if the BP follows him, the pass goes long to the small option out the back. To cater for the 6-6-6, the other four stand just inside the F50 and only go deeper if we get the clearance. The flankers start wide and run towards the goal posts at 45 degrees, leaving the spot in front of goals open for Harry to lead into. That gives the mids three passing options, depending on which side the clearance comes from.

I once devised a plan in a water polo game against a team we hadn't beaten for a few years. It was risky and depended on them playing a conventional umbrella attack and us forcing them to shoot from a bit further out by forming a four man diamond defence. We kept one player on half way, which in those days was as far as the goalie was allowed to pass the ball, and one further forward but not so the opposition goalie could man him up and risk the long shot from half way.
We had four goals on the board before they realised what was going on.

The moral of the story is that being predictable such as we are makes it easy for opposition teams to defend and attack. Opening up the forward options forces the opposition to change their defensive strategy or die.