PVP maps have a form of this (a live Damage/Healing counter) but this should be improved and introduced into EVERY part of the game (solo/team PVE as well).
It is simple game theory. When people run out of content they want something to do, and solo min/maxing or comaparative min/maxing with friends is the next thing that they will try.
But this game currently doesn't support that, which is bizarre....
This has to happen.
McCoy: It's a song, you green-blooded... Vulcan. You sing it. The words aren't important. What's important is that you have a good time singing it.
Spock: Oh, I am sorry Doctor. Were we having a good time?
McCoy: God I liked him better before he died.