First off, it's going to be Bynum starting.
OUr starting 5 is still the best in the league. Hell, how are we supposed to upgrade our starting 5? It's one of the best, most balanced and amazingly defensive minded in the league. We did not lose in the playoffs due to our starting 5, nor are games won based on starting 5 alone.
It's based on the bench, and as it stands, we have the best 4-5 on any bench.
I think that's a start.