The World Cup has come and gone (congrats Les Bleus!) and, along with it, the most high profile deployment to date of Video Assisted Refereeing or VAR. Regular readers know I’m not a huge fan of VAR (not quite the militant my wife has become, however), but if it’s here to stay it’s at least worth making it the best product it can be. So how did it do on its debut on the global stage?

If I’m being honest – not bad. It seemed to work fairly efficiently and corrected a good number of “wrong” calls. Not all of them, of course, which goes to one of my primary complaints with any form of review in sports – a promise of perfect that can never be realized. And it didn’t take that long. According to SoccerAmerica, 455 incidents were reviewed in 64 games, with only 20 resulting in game stoppages (of an average 80 seconds). And it managed to avoid my nightmare scenario – where team A is fouled while attacking in team B’s box but there’s no call, allowing team B to counter attack and the next stoppage is after team B scores. How does that all get sorted out? It will happen eventually. But, more often than not, the World Cup version of VAR was a good thing.

The other versions still need a lot of work.

Every week, for some reason, MLS puts together a “you be the ref” video with a controversial calls (or non-calls) involving a penalty kick, offside call, and red card.

Invariably they tend to show referees making bad decisions and, in some cases, VAR does very little to help. Witness a recent outburst by Real Salt Lake coach Mike Petke, which attracted support from others around the league (before all the tweets disappeared, for some reason).

A lot of this comes down to something that video review in all sports (that I’m aware of, at least) have imported from the world of my day job – standards of review.

When a court of appeals reviews a lower court decision, it doesn’t just hoover up the record and spit out an opinion. The court reviews discrete issues, each with its own rules for reviewing it. Generally speaking, if the issue is purely one of law – say, what a statute means – it’s reviewed de novo, with no deference to the lower court’s decision. On the flip side, a purely factual issue is reviewed for clear error – meaning it’s not just enough for the lower court to have been wrong, but it must be really really wrong for the higher court to do anything about it. Lots of issues fall in the middle and get reviewed for abuse of discretion, which is also pretty deferential to the lower court’s decision.

There are reasons for these in courts of law. Primarily, the thought goes that lower courts that actually sit and watch witnesses testify and such have a better chance of getting the facts right than higher courts working from a cold record. There’s some evidence that isn’t true, but it’s the accepted basis of the system right now.

VAR (and reply in American football) has adopted, basically, the clear error standard, in spite of the reasons for doing so not applying. If anything, the replay booth is in better shape than the ref watching the game live to make correct decisions. Why hamstring things so that only “really really wrong” decisions are corrected? During the World Cup commentators mentioned that the replay officials (or perhaps just the ref making the review – why do they get to judge their own work?) couldn’t even look at replays in slow motion. What’s the point of that? If we’re going to stop the game to get things right, let’s get things right!

That, largely, is what’s keeping me from more fully embracing VAR. On the one hand, it goes too far in messing with the flow of the game. On the other hand, it doesn’t go far enough, since it limits the value of the replays. The powers that be need to work that contradiction out, sooner rather than later.

Or, at the very least, MLS needs to adopt the system FIFA used for the World Cup. It’s eons better than what they do now. If we have to have VAR – and I fear we must – let’s at least make it the best it can be.