Would you ever consider involving players more directly in class balance?

It's quite clear that the devs making changes to classes don't always fully understand how classes are played, what their specific roles actually are, the issues that classes face, or the effect that a specific change will have. With the looming LI update i'm sure some classes may be rendered sub-par without compensatory changes and every player would like this compensatory changes BEFORE the class is made useless for a significant number of months (cough yellow RK, still waiting for buffs that bring it up to par)