WowAce

I am unsure how tough or time consuming it would be to implement, but being able to filter what buff and debuff timer bars Quartz' shows in the Buff Module would be most helpful.  I've been using Quartz as my castbar and debuff tracker for 3 years, and I've always wanted to be able to filter out the timer bars for certain debuffs like Shadow Embrace and Shadow Mastery (debuffs that I know are applied, and their redundant timer bars just creates clutter in the debuff stack.)

The buff module is currently not capable to do this. There might be a completly new buff module in the future.. some time.