It would be nice to be able to turn on counters for certain dynamic buffs. Examples of things I would like to be able to see counts for: armor stacks, warpath stacks, research banishes, carrier drone counts (maybe separate ones for the normal/advanced versions), etc. It could also be used for something like emergency systems to show when it is active.
I realize that some of these have visual indicators, but it is hard to gauge exact numbers visually.
What I envision is something similar to path of exiles buff icons (image), with a little icon and a number. This would make it easier to determine if these mods are worth using on certain builds.