That sounds like quite a good idea. I'd just like it if you could start to get *fast* classes, such as a rogue who focus on delivering a lot of back-stabs in one turn rather then maxing damage, popping up.
It just creates a lot of variation. Do you want a ranger that hits really hard or one who fires a million shots? A wizard who can always cast the most powerful spells or one who fires lots of small ones.
I feel it would create a lot of variation in builds rather then just deciding "Oh I'll use a bow." and ending up with as much constitution as you're tank and attacking the same amount...
