I think there are some useful options that can be added at the simulator and BiB. Those are:
- How many people have Storm of the Eternal Items (ie https://www.wowhead.com/item=168871/beloved-monarchs-waistwrap&bonus=4798:1487). This can be tricky cause you need to know the raid size
- Loyal to the End Trait. Again how many players are in the group / raid with this trait.
- Worldvein Resonance essence (as minor): How many players are close by with that trait.
Not sure if I am forgetting something (trait or essence)