Over the past 5 games the two hottest teams in the NBA are Orlando and Phila. in that order. Since Phila. has been doing it without Brand, they might be one player away, but they appear pretty complete as they are, except for up front.
I'm not going to start projecting Phila. based on one 5 or 10 game sample. But they are much better than their record and much stronger than you seem to think. Let's see what happens next week after they play Dallas (who's fadeing) and New Orleans.
Considering that San Antonio beat the Lakers at home just 3 days ago, suggests they were playing pretty well. The game in Phila. wasn't close or tight by any stretch. They were blown out of the building so badly that Pop pulled his starters. He's smart enough to not waste his best players in a fruitless effort.
I'll wait until I see them play the Cavaliers and Boston again, before I re-evaluate them, but I think they are probably the 4th best team in the East now, behind them and Orlando.