Um, Disney not coming out with their change plans is not putting anyone in danger. It's up to each person to use their head and not put themselves in danger. If I was scheduled on the 10/7 Dream I'd be planning to stay put at home.
Disney cannot announce a new schedule of changes when they simply don't know what they are yet. They don't even know if they'll be able to get back into PC next week. If you read previous posts, the last time a storm of magnitude hit PC the port was closed *****for 11 days*****. I think what's more important today is the safety of passengers & crew onboard. You know, all those people with cars parked at the port who aren't likely to have cars to retrieve????? And how about not depositing thousands of humans in a place that will have no water, electricity, gas, basic services, etc.
I get people are upset about their trips. I would be, too. But seriously, there's bigger issues right now so use common sense, stay home, and be patient. Disney will do what they can when they can make solid decisions that are appropriately prioritized.