If Sheffield United had won promotion, he would have gone there instead of Leeds. I think he will score a few more at Leeds next season than he did for us last season, but I cannot see him scoring for fun (i.e. I reckon he will score around eight goals, tops).
Should he want to get back amongst the goals, he ought to find himself in the box more, facing the goal. As we know, his aerial ability is one of his best qualities, which any side could exploit to their advantage, yet I would not be so sure that Leeds is the best team to do so. His role at Leeds will probably mirror the role he played with us after Ancelotti departed, in that he will probably spend most of his time on the pitch trying to hold the ball up and get others involved, playing with his back to the goal.
I would also suggest that he needs a fast second striker playing alongside him to act as a foil, in a similar role to the one Richarlison played in at times when he was with us.