Arm buddies!!! Seriously though it'll be useful for them to know, essentially, who are the tanks and who are the strategists and etc., etc. Especially when/if something happens that's more surival-y, where they're going to have to rely on each other.

I'm excited about the idea of general exploring, especially if we can get people paired up with those they maybe haven't tagged as much, just start building more CR ties. And I really love the idea of testing the shards, especially once they realize ICly that the animal carvings represent those who are present on the island. Because if someone's carving is still there and they're unreachable via shard, that could potentially be useful in terms of future events.