The biggest thing I noticed was the poor positioning of some of the refs which prevented them from getting a proper angle.

Sometimes it can prevent poor calls, or injury.

I'm fully aware that we have a ref shortage so I don't criticize too often. The call that impacted my wrestler is the ref made a 3 pt takedown call that was not, but his coaches did not challenge it. It cost him the match. I just wish the ref would have had a proper angle so we didn't have to rely on the volunteer coaching that doesn't always have a strong knowledge of the rules.