You can have 100% of the judges be men, 100% of the judges be women, have a 50/50 split, or whatever ratio you so desire; but no matter the ratio, odds are that they're all going to hand out awards to the same AAA garbage that dominates these ceremonies. Okay, yeah, you can have the judges be a 50/50 split between men and women, but what difference does it make in the end when they all pick the same damn games to nominate and award, especially given that there is so much homogeny in mainstream review scores?
Diversity comes from thought, not genetics; you can have a panel full of people that look nothing alike, but if they're all the same people who lavish broken, shallow games like Fallout 4 and Battlefront with near-perfect scores that gloss over many of their shortcomings (or even outright trying to excuse them, such as that Forbes article today on how Fallout's bugs are just soooo awesome), then you don't really have much diversity, do you?