So basically a play happens where a team wants reviewed and it gets kicked to new york and, instead of someone whos been watching the game, it gets looked at by someone looking at it with a fresh perspective. They get it completely context neutral. No score, no inning/time remaining (works for all sports), not what the call was on the field, nor who asked for the review. Heck, if it was possible they should cover which teams are playing, though that would be hard for games where theres only one going on like playoffs and stadiums with recognizable features or recognizable players. Their job is then to just make a call on the play as they see it. The object is to eliminate biases, both concious and unconscious, and in theory could shorten the length of replay reviews because instead of looking for something to overturn they would just be looking at it. I would also have it be like a group of 3 or 5 looking at it and discussing it, though im not sure if they do this already. Also, once it goes to review, the call is then made by the reviewers. There would be no call stands, except in specific cases where theres no view of what happened, mostly in football when you have all those bodies blocking the action on fumbles or goaline attempts. As it stands now, the system is set up to assume that the officials on the field are in the best positions to get the best looks and i think its silly to think that. I doubt anything like this will ever be implemented though.