In reference to Thabeet as a future All-Star prospect (brighter future than Perk):
From DraftExpress:
"Considering how obvious his presence is on the court, you have to think that if his coaching staff and teammates saw him as a viable offensive option, he would have received far more touches this past season than he actually did—since obviously everyone involved was looking to win as many games as possible. Subjectively speaking, it wasn’t rare to see Thabeet become very passive on the court and only half-heartedly look for the ball. On top of that, his passing rate was very poor, the lowest in this group, and many potential possessions never even materialized due to his inability to make clean catches, leading to turnovers for others. It’s not a stretch to say that his teammates did not have enough confidence in his offensive skill-level to get him the ball in the half-court.
Players drafted a high as Thabeet are usually expected to offer more than that offensively. At this juncture, Thabeet is still very early in his offensive development. He could continue along his current path, using his post possessions to slowly improve his usage rate, or he could continue to rely on his teammates and remain an efficient, but underdeveloped role-player "
Sounds to me like Thabeet is probably going to be at least as offensively limited as Perk in the near future, if not much worse. I'd say trading Perk to get Thabeet is not worth it at all. Our team already severely lacks a low post offensive presence when KG isn't playing, and it sounds like picking up Thabeet would exacerbate that probably to a significant degree.
So if we're trading Perk, we should definitely get somebody other than Thabeet.