I guess my "agenda" is with those that post here that somehow Exum's stats "don't matter" because he is "just 19" and/or a rookie. There are plenty of other NBA players that have put up dismal stats like Exum and were "just 19" and/or were rookies. They have a lot in common: the overwhelming majority were busts. If Exum finishes this season with a 6.6 PER and negative VORP and win-shares, and then goes on to be an all-star, his career would be one of the greatest outliers in NBA history. But hey, here's hoping.
This fanbase has an overwhelming majority of people who hold out way too much hope for every young player to improve past the most lofty expectations, despite the obvious. If that bothers you then reading Jazz related content is going to be rough, at least for the 3-4 years before they turn on every one of these players as they always do. See: Enes Kanter.