I don't even have a problem with the subjective nature of calls. It's a part of the game. My problem is that NBA refs have huge fukking egos, the biggest in American sports in my opinion (exhibit a: this clip) and it negatively impacts the game. There's a reason that most of us could probably name 10 NBA refs, but could only name 2-3 NFL refs (e.g. Mke Carey, Ed Hochuli da gawd).