Tanner's Hail Mary vs Nebraska definitely had some luck involved, but in no way did luck attribute to him having the best freshman season ever at BYU. He had plenty of bad luck and deficiencies around him(no running game) and was a freakin freshman 3 months home from his mission. This argument to discredit Tanner is soooooo played. Give it up.
The QB position is hands down the most important position on the field. And there is no argument based on fact and actual results that can paint Taysom's performances as anything better than poor.