I'd say my guess is likely better, because I've officiated high level games (though not basketball), and have blown calls. And with the few that I could go back and watch on video, I wondered what the hell I missed (or watched partners blow calls and try to figure how they hell they missed it). It had nothing to do with money, cheerleaders, space lasers, etc, it's simply that officials are human, and sometimes humans miss calls. That call might be "incredibly easy" in an empty gym or with nothing on the line. In a packed gym, with screaming crowds and a lot of pressure, it's not always as easy as it is from the couch.