I hope they stick to the traditional Maroon over Gold. Watching the team in that combo given the old school inspired numbers looks like I am watching old film from the 60's or something. Like there should be the NFL Films music in the background.
Gold over Maroon would really "pop" under the lights and on TV, but save that for "special" games as was deemed the original intent of the gold jersey. If they were to go all gold, might as well go all in and get a matte gold helmet (that would look....interesting). Not sure about all Maroon. The Brewster Uni's always reminded me of Iowa when we played in all maroon at night, not really sure why. They just did.