What if I don't WANT skills on my bar?

[Lavani]

Of those tons of skills you have now, only 15 will remain, add to that the fact their effects might be altered to accomodate combos, so you might as well be using them all in the future.

Those effects might not be worth using in the long run when Min/Maxing DPS, enmity or healing so why bother having them forced on the action bar?