I've been saying since before the Sabonis trade rumors started heating up that Haliburton is just a younger version of Brogdon. So, of course, Haliburton's production would go down when he has to share the court with Brogdon: they essentially have the same role in the offense. That's part of why I never really believed that there was going to be a Fox-for-Sabonis trade, whether it's true that McNair was trying to get rid of Fox or not, because that would have just made the Kings into a younger version of the Pacers team that already wasn't working.