Sixers are a worst team than they were last year. Bynum is overrrated. He always has ben. Not saying he isn't a good center, but he is not the best center in the NBA.
Moverover, he is a child. He will kill that team's chemistry.
Iguodala is one of the most underrated players in the NBA. He was the Sixers glue guy, and without him, that team is going to struggle.