Id really like to see tooltips for stats and skills that actually show how much they are effecting us, like buff beams, eg: hero damage showing the damage multiplier, turtle stance showing the slow/resistance/damage reduction/mans consumption. Can't see any reason not too, maybe add it as an option like -advanced tool tips or something
Well, I'm going to go out on a limb here and be the first contrasting voice in this.
Honestly, the general concept of overloading the players with raw, numeric data, as it were, is simply unappealing to me. It's not that I'm not curious about it. I just don't think the game itself should be handing it to us on a silver platter.