If we had that system the Jesus goal would almost certainly have still been chalked off. As far as I can remember Spurs didn’t have cause to use up two reviews earlier in the game so would still have had at least one review available so would have used it then because, why not?
In cricket it’s called “using up your reviews”. If the last batsman is given out lbw and the team still has a review they always use it.
So every late goal would be reviewed if the team conceding had a review left. Which could be quite an anti climax
However surely if using a review challenge system the captain\manager would have to specify a reason to review, not just a shit we conceded please review looking for any possible excuse. Would any spurs player have told kane their might have been a brush against the arm?
The offside to the mm ignoring laws of physics and the huge delays with no transparency whatsoever are the worse aspects though.