Do mean the judges will be allowed to judge before the competition is over? That's not going to work I'd say. What about if someone updated their game? Or will it be that the entry that was entered may not be changed?
If games are updated and judges have already reviewed it, then the judges will be asked to re-review the game (by the system) and modify their previous review of that game.
Of course it's up to the judges if they wish to do this, they can review the games at the end of the competition, but that means they will be required to do a lot of work in a short amount of time, and not everyone are up to that. This *new* process would allow the judges to review each game as it appears, one game every 2-3 days or so, instead of 50-60 games in 2-3 days.
IMO this would result in more quality judging, since the judges aren't rushed under some time pressure to review the games.
There are of course pros and cons to everything, but in this case I believe the pros outweight the cons.