Now that Skull Island's gotten some new Zones added, I think this would be a good time to revise the "Rare Loot" tutorial tip and relocate it to have it played after we defeat Ch'ok Ak'ab in the Pyramid of Fire's end. I suggest you do that since we can no longer bash the old "Buster Crab" in the old former "three rats" quests in it's former location.
The tutorial tip about Second Chance Chests should be played after we defeat Emperor Prawn at the end of Skull Cap Cove instead of after we defeat Chumba Wumba in the Waponi Wu Volcano and get Gunn's gold. I figure that this would be a new good place to play the tutorial tip, anyway.