The minimum requirement of /1 /2.
This again depends on what faction, for example for the Nomad the /1 /2 is completely useless and almost humiliating, (***You...die***) or whatever.
But if you take an example.
You are in groupfight and then by magic LNS-Ivan pop up in BC and start mortar without warning you.
Lmao quality gameplay.
Even if sometimes the /1 /2 breaks immersion example The Rogues ambush you in a debris field, but not before they must warn you.
As far as BHG is concerned it should have been done a long time ago.