Combine color and stroke in one palette
Older versions of ai had color and stroke in one palette... since in almost 100% of the cases when you draw an object you will need to modify both. This could be be an option under both current palettes.
I kinda support this but I would like it to be a part of more broad improvement. I can dock Stroke in Color, right, but I can't land these two combined to the side with other palettes, because this hybrid will take the whole separate column. Please, think about improving this.