I recall several months ago when the schedule came out -- I think -- an announcement that the Giants would be wearing the retro 1980's white uniforms at home this week and making the Cowboys wear blue, as they did in the 1980s (including the famous 1981 game when they clinched a playoff berth for the first time in 18 years).
Not as big a fan of those 1980s/90s unis as others on this site, but given what we've been through this year, it's comforting to think back on a golden era of Giants football.
Back up QBs still wear uniforms.