Too many of you are talking about this like it's an actual plausible idea. Sully isn't a prospect on that level, unfortunately. Noel's best case is another Anthony Davis. Sully's best case is Carlos Boozer.
Not happening. Philly will have two ROY candidates next season they intend to build around... Noel + one of the Top 3 2014 picks + MKG. That's their future. There's no reason for them to trade NOel at this point.