I think this 'ball dominant' concept for Hailey Van Lith is a bit of a stretch - last year playing 31 minutes a game she shot 24% of the cardinal offensive possessions, it was only this year after Engster and Smith departed and she played 37 minutes per game that her shot attempts went to 30%. Zia Cook playing 27 minutes a game ended up taking 23% of the shots this year. That works out in shots per minute to .49 for Zia, while Haley this year was at .46 per minute, last year with a better supporting cast she was at .41 shots per minute.
So was Zia considered terribly ball dominant this year? She took 153 more shots than Boston.
I don't think Hailey Van Lith is coming to SC but if she did, I would expect her minutes to decline to a more reasonable number, but her usage would end up similar to Cook. And I suspect that if she transfers to any really good team, that would be the case. If she transfers to a lesser team than I wouldn't be surprised to see that team lean on her to nearly the same degree that Louisville did this year.