One thing I feel would speed up the game is getting competent referees. There is no need for the excessive number of conferences for the referees to discuss a call. We need quality referees to make quick calls and move on.
I see no need for the referee to go under the hood to review a challenged call, let the league office make the call. I also think referees don't make calls and rely on replay to correct their errors, they need to make the call.
I agree player safety is important but the league has gone too far with personal foul penalties, football is a contact sport and players are well compensated for the risks they take.
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