I typically work on my family tree in Pedigree view and I often find myself working on multiple branches at one. I would really like to see some ability to color code the boxes of the individuals of the tree with a good amount of user flexibility in how these colors are selected and applied.
I'm specifically thinking of the case where I can select a color for all of the individuals that I have a very high confidence are recorded accurately, another color where I may be less certain of the facts and another color to indicate the end of a branch by virtue of no further records vs. and end of a branch where I still have work to do. I think this would be a great aid to provide some easy visuals cues for working trees that are still a work in progress. Having the ability to toggle all colors on and off would also be important.