Exactly. Imagine a scenario where JDS played the same minutes that Otis did his freshman year. Let's say he got 30+ minutes and got the green light to take a dozen shots a game. Something tells me we would have seen a player more resembling who he was in high school rather than the underused kid we saw the last two years.
And, yes, I've heard the stories about him not hitting shots in practice, but to say he was ever given a fair chance on a really crappy, injury-riddled team this year would be disingenuous. Some athletes were born to thrive as a designated hitter or super sub, but JDS just doesn't strike me as that kind of player.
Given the right situation where he can get the right minutes and volume of shots to thrive, I think he'll become the player we thought we were getting. It sounds like Manhattan is that right situation for him.