Obviously, a lot depends on whether Sully fully recovers from the back surgery and whether there are any long term issues from that.
As others have said, my understanding, too, is that the nature of the procedure here should be a permanent fix and that he should be fine going forward. I would not say I have 100% certainty of that.
Assuming his health is fine, I do believe some folks are seriously underestimating his talent and his upside.
Sully was considered a lock for the top 5 if he'd come out in the 2011 draft. And he only fell out of that in the 2012 draft because of the red flag on his back problem. And the reason he was considered such a high prospect isn't because he 'willed himself' to be a great 'college' player. Scouts got a ton of looks at this kid so the talent and potential assessments were for real.
We got him as the 20th pick. So how does he stack up to last year's rookie class?
Well, even though he missed the last half of the season, and didn't start to play regularly until we were into mid-winter, he STILL finished 8th among all rookies in Win Shares.
Since his season was cut short, let's look at efficiencies:
Among rookies with at least 800 minutes, he finished 3rd behind only Drummond and Davis in WS/48.
He finished 4th in Defensive Rebounding Rate, 5th in Offensive Rebounding Rate and 3rd in overall Total Rebounding Rate among rookies with > 800 minutes behind Drummond and Henson. He grabbed 10.7 rebounds per 36 minutes - 3rd among these rookies.
He finished 6th in FG%, 12th in eFG% and 10th in TS%.
He finished tied for 2nd in individual DRtg.
And he had the 4th lowest TOV% of rookies with this many minutes.
His scoring rates were low, which also dragged his PER down, but when you consider that his USG% and shots per minute were both 25th of these rookies, it's impressive that he was 12th in PER!
Overall, when you look at those rankings, it's pretty clear to me that Sullinger definitely _played_ like one of the top 5 players of his class. Arguably one of the top 3 big men, in particular.
And he is only 20 years old next season.
If he stays healthy, i see no reason to not expect him to continue to be among the top players of his class as they all mature and develop into their prime in this league.
And we got him with the 20th pick.