I don't know, I'm not a rabid fan of the NBA, so to me it seems perfectly fine that the less iconic jersey 45 version comes with the extra warm-up gear (which not many people would display the figure with anyway) to make it a more interesting "exclusive".
It's the same way Sideshow makes its exclusives, some item that is a great addition to the big fan, but not all-important to the more casual fan.
Can someone else take this one...I'm done