Fertitta, like all Billionaire owners in the NBA is going through his new owner syndrome. You see it when he says things like losses are unacceptable, that he expect to pay the luxury tax and that if he's paying the tax, he expect to be a title contender, and that he's willing to do whatever it takes.
https://www.houstonchronicle.com/spo...t-13853558.php
This trade is definitely a short term gamble that reflects what Fertitta is saying. I honestly don't have any problems with that type of gamble. However, the gamble is less to do with Westbrook and Harden sharing the ball and more to do with Westbrook's age/injury history and bloated contract. With the league so wide open, it's worth taking a shot and trying to win a title with the league in flux. If the Rockets stay healthy, I don't see why they aren't a contender.
We'll know how bad the new owner syndrome is if things go badly and Fertitta fires Morey. Other teams will be falling over themselves trying to sign Morey, so this is a win-win for him. Either the Rockets win a title and he stays or he gets fired and paid somewhere else.