re: South Carolina 17 Vanderbilt 13 - FINAL

I have a few questions about how the conference evaluates officials:

1) Who evaluates the performance of officials?
2) Are officials graded after each game?
3) Does the conference publish the overall grades for officials?
4) Have any officials ever been suspended or fired for poor performance?

I just read all of the comments on poor officiating by SEC officials and was wondering when was the last time the conference actually tried to address grading officials.