Just had a shower thought based off of the trailer. What if in the next expansion we go help prevent the calamity in Albert's world before dealing with Garlamald. We already know the developers can create a 1.0 simulated world from the rising event. So maybe are rewriting history by stopping the calamity on that shard. Plus if I remember correctly Yoshi stated back before 4.0 released we wouldn't be going straight to Garlamald in the next expansion. A recent interview on Reddit mentioned that he wanted to pay very close attention to the word calamity.