I've been crying for this to happen for YEARS. The booth officials see the exact same videos that the networks are replaying in ultra slow motion for the viewing audience. There is absolutely no reason to let a blown call go uncorrected or unchallenged simply because the officials were blocked out or looking away at that moment.
This helps the league to GET IT RIGHT and not delay the resumption of play any longer than necessary. Let the Sky Judge Booth RULE!
It actually has been happening for years. They just denied it officially. New York would get in the head refs ear and the officials would huddle up as if they were discussing the call when really the head ref was just talking to New York.