If you'll recall, Lattin was looking to score on shots from 17 and in early in the season. It was also obvious he had the green light from that distance. His shot looked good, they just weren't going in. When he continued to miss, usually not by much, he stopped trying to score and began to pass the ball to someone else.
If Khadeem works on his shot in the off season, I have little doubt that he will be a factor on offense next year. He already has a nice touch, he just needs more practice until his short range jumper comes naturally, and with a lot more confidence.
I would also like to see him develop a couple of post moves and a jump hook in the off season to make him more versatile as a big who can score in a variety of ways. If he does, he could be a formidable offensive weapon next year.