If you really want to know, i suggested to give bosses/certain mobs in ccbd a passive buff that reduces damage taken from auto attack, in combination with health reduced, so that attack speed based teams, and attack skill based teams will take on avarage the same time to clear floors. Aswell as some tweaks when it comes to agro and more, wont bore you with details, But you only hear tiny bits of here and there what certain people WANT you to hear, so it looks negative.
Hi SuperNamek.
While that is a good idea, that would only fix PvE, attack speed is also abused in PvP.