the bossman for ARK on Reddit yesterday talked about some upcoming ark content for halloween
check out these links
ok that 1 isnt coming but that is my favourite clip from that show, was cool Jesse linked it too
TLDR version is 1 of the creatures in that pic will be tameable and keepable after the event ends. They not telling which one yet.
I would be happy for any of em but I think the dodo on steroids would be the best, especially if it could be saddled