If the NFL wants to adopt anything it needs to be the Review Booth that the USFL uses. I made a post about it already but those guys review every play and actually overturn bad calls made by the Ref’s. It’s a beautiful thing to watch a game being officiated properly and fairly.
That would be so awesome if the NFL did that but that would require common sense that they do not have at all! It’s amazing what a little common sense can do!