As of now, we know that escalation protocol is public event like activity so everyone on planet can join.
But.They are hard. Really hard...
You said its ''ENDGAME CONTENT''
I dont want to run it with some random people without communication, but fireteam limit to exploration is set to 3 so ..... I hope there are changes to this
Hehe, dont tell me you didnt took this into consideration
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Nah.. we need more small team content. Save the 6 man stuff for Iron Banner and raids. 6 ppl would make the event to easy.