The Bill Belichick recommendation: Review everything. The thought is that every part of the challenge system stays the same except all plays and penalties become reviewable, too. Everything.

This is an awesome idea -- if you want the NFL to be horrible and unwatchable. If you don't, it's pretty much the worst thing that could happen to the sport. The NFL is contending with a new generation of children who have attention spans shorter than Johnny Manziel's career. So the way to attract these viewers is to include even more stoppages in a game that features about 11 minutes of action anyway?

Look, I agree -- it stinks and is unfair when officials miss a call. The Sherman/Jones play kicked off this debate (again) for very good reason. The refs blew it. But I'll take a little human error over a Big Brother NFL that breaks down every single play like the Zapruder film. If players can make mistakes, why can't refs?

And this is the biggest problem with the "review everything" movement. Refs don't always get it right when they do look at replay. It's startling how often they're wrong. How many times have you heard Mike Pereira make his call and then watch a ref go a different way? This is difficult stuff to begin with. So if the system is already fallible and will never be 100 percent reliable. Why give officials more opportunities to screw up their screw-ups?

You have to think beyond the Sherman pass interference call. That was obvious. It's game-changing. It's maddening. It makes you demand change. But that's one play in six weeks of an NFL season. The vast majority of other penalty replays wouldn't be remotely as important. Instead, they'd clog up the games with unnecessary stoppages and give officials an almost impossible task.

Holding could be legitimately called on 95 percent of NFL plays -- no hyperbole. How are you supposed to review that? How does one interpret the subjective? Why wouldn't a coach whose team gets stuffed on a fourth-and-2 run then throw a challenge flag to say there was holding committed somewhere in the scrum. Chances are there was. There always is. What now? (This would happen. Why do you think Belichick wants it so badly? He'll figure out how to make the system work for him faster than anyone. It'll be a disaster.)

Okay, now imagine the poor ref going under the hood to look for pass interference on a Hail Mary. Now imagine Jeff Triplette doing it. Is that what the league wants -- to put its officials and their calls under an even more powerful microscope that'll basically serve up the zebras as cannon fodder?