WowAce

What is the enhancement in mind? How should it look and feel?
The enhancement is helpful to players who do not want to show names or other frame characteristics while also keeping a neat look.

Please provide any additional information below.
Add an option between "Left" and "Right" for health bars (or other bars.

I do not plan to add a "Middle" option out of the box, you can however define your own text locations.

1) Enable Advanced Mode in General tab
2) General -> Text Management, create a new entry anchored to the bar you want it on (ie. Health Bar)
3) Go To Unit Configuration -> Text Tags, select "Health Bar" (not any of the sub-text entries yet)
4) Set Anchor to "Inside Center" for middle position
5) Set tags as usual