The rule allowing coaches to challenge pass interference calls or no-calls came and went after one season, and NFL executive vice president of football operations Troy Vincent didn't mince words when talking about the experiment.
Vincent opened up about the pass-interference failure when discussing a Sky Judge proposal as part of Peter King's "Football Morning in America" column:
"We cannot fail this year. We saw, a year ago, when [the pass-interference rule] played out, starting with myself, what we put in place last year ... Those outcomes were not good for professional football.