My main issue with the superdelegate system is that it immediately sets the narrative for who the party's favored candidate is. Wouldn't it be more fair if the superdelegates revealed their vote at the same time their state voted or when all the people's votes had been cast?
In an article from November, I found that 80% of superdelegates had already voiced their support for a candidate. That immediately sends a clear message of who the party heads are backing and really doesn't seem to be necessary seeing as their role is supposedly only to tie break in case of a contested convention.
Super delegates are elected officials and party elders, you'd basically need to be saying that a huge number of people couldn't endorse a candidate if you did that.