In
Thinking Basketball, I call this issue "portability" -- basically how well a player's game scales on better and better teams. Evan's point here is that because Hou is already really good at offense, it's hard to make them much better at offense, especially doing the same things that the guy who helps them the most already does. And I think that's what you meant, Reed, by it doesn't look good on paper. That's fair. But...
In thinking more deeply, here's where I see opportunity for growth: Houston has struggled in the PS on offense as their system around Harden is predictable. Harden himself struggles. So even though they posted a 115 offense this year, they are mixing in a number of small-ball lineups (sacrificing defense) to achieve that mark, and it's not resilient against better defenses in the playoffs. In this sense, if they held the offense around 114 with stronger defensive players on the floor, they would improve. And they improve PS odds a lot by creating a more resilient offense. Well how do they improve if Paul and Harden are redundant?
They might not be as redundant as we think. They can both play off the ball. It's not their strength, but both are good shooters which requires some defensive attention while the other is working. And they both have high BBIQ and good feel for the game. Hou will be able to have one of them on the court at all times, so they should be able to buoy bench units and such. To be clear, I don't see this move as a game-changer, but I'm more optimistic this could get Houston to the next level if they fill in some of the defensive gaps on the roster.