I saw this dude on the streets downtown during the 2007 playoffs. My friends and I had to talk to him, given his style. He said he was just a basketball fan, but kinda came across as a LAL and Utah fan. At least that was what I gathered.
Bieber has said he not a NBA fan he just likes to play and hang with the teams. These hats are fashion items
I'm fairly positive we can add Hugh Howey -- author of WOOL -- to this list of Celebrity Rockets Fans. If you like Sci-Fi, WOOL is a big recommend, even if you usually don't like dystopian sci-fi. It's as much Detective Mystery as Sci-Fi.
Howey and Morey (sounds like a sitcom!) trade messages on social media occasionally. Seems like they might know each other.
Morey does follow Howey. Morey has contact with a lot of writers/directors/etc. I don't necessarily view them as Rockets fans. But Howey is following Craig Ackerman, Vernon, Houston Rockets, Disney Gary Clark, others, and has recently liked two random nothing tweets of mine, which usually only Rockets fans come across or would be interested in, ,,, as i'm just in a small corner of Rockets fan geeks on twitter.