Cassell, Kobe, Garnett, Shaq, and Gary Trent, with Lawrence Frank (3.1) as coach.
So he basically traded to get the expected gain of Casell over Payton, for, let's say, the 50/50 chance of 5 points for a coach and, considering that Trent doesn't even play, an almost definite loss of a few points in not having Madsen.
Like I said, the PG position is too unpredictable here to sacrifice much to have Cassell over Payton.
Another combo that cam up a few times was Hoiberg and Malone instead of Kobe and whoever.