It's the last piece that intrigues me the most. "There was no team building off the court." That seems to imply this wasn't a close knit team. Of course, we'll have no way to know that. Though it makes sense the team was terrible, there were personalities that big (Schroeder and Smart), and people continually were saying JB and JT can't play together. If that's your 'work' every day why would you want to hang out outside of work?
If I didn't like the way people in my profession worked, I kept getting called out, and was told what I was doing won't work, I certainly wouldn't be trying to find time for those people in my personal life.