Philly doesn't want to win games. They want to collect assets by making sure they win on every trade they make. With the exception of Smart, their three bigs hold more perceived value than our entire roster who are unproven or have skill sets easily found elsewhere.
All the Noel trades that keep getting proposed assume they are looking for multiple assets to make them a better team now. I think Aldridge proposed Smart, Sully and a pick for Noel. It sounds lopsided but those are the only types of deals that seem realistic given their strategy.