You did it once, was it not a good idea?
It was great for getting a sense of what was being worked on, and to what degree.
Since then there has been alot of silence and vague communication from the green posters.
What happened?
Attention Zenimax: Stamina builds don't hold up to magicka builds, and this is causing most of your class imbalance. It makes melee weapons and bows weaker than staves and class abilities. It makes medium and heavy armor less desirable than light armor. Fix this imbalance, and you'll address most of your balance issues.