VideInfra78 - sorry I should have made myself clearer, when I was saying I thought by showing Anakin choose to leave his family and go on the adventure, I didnt necessarily mean to have the conversation on Tatooine. The way I imagine it they would either be on a ship where Owen continues to Tatooine but Anakin leaves, or perhaps by hologram, or even just having Anakin tell NotPadme or Obi Wan about the conversation he had with Owen.

I think the conversation is the important point rather than the location. But I agree with the idea that bringing things back to Tatooine too often does seem to shrink the galaxy too much so I can see why you would want to avoid that.