Grouping similar videos for independent multi-display mode

I liked the idea of the spanned mode for multiple-displays but the resolution is too low when spreading across 3 monitors. The independent mode works well but when you have all the videos selected, the 3 that it picks can be completely unrelated to each other.

Since the videos are already grouped by location and by day/night- could we have an option for the Independent mode to select 3 videos from the same group, for my 3 monitors?
ie. All the 3 of the great wall videos, or even all 6 of the china day videos could be shown simultaneously. Or all 3 monitors could pull from the day time set of San Francisco for example, showing different aspects of the same city.

In the current version, I saw a dessert, a city and an urban park from different locations when I tried it just now..

Even better would be getting to choose our own groups, but I imagine that UI would be too complicated / not worth the effort.