Would be really nice if we could associate color profiles for certain times of the day. During the day a normal color profile is fine, but when night time rolls around, it really puts a strain on your eyes due to the lack of ambient light. I usually tend to switch to a warmer color profile at night, like 5000k, but it becomes a pain switching the profile back and forth every day/night.
So what would be really nice would be an option to specify color profiles at X time that auto switches, exactly like the auto switch does in auto mode for things like video games.:
(Day mode) Use X profile @ X:XXAM
(Night mode) Use X profile @ X:XXPM
I currently use an application called f.lux for this, as it has a nice auto mode that fades in a warmer color temperature based on gps coordinates as it gets darker/lighter outside. The only downside of this application is that it ruins the color space completely. I still use it solely because it's far more convenient to set and forget, but I would really love this feature in the dell display manager.