Couple of thoughts on this. While yes, it will likely get "worse" before it gets better, it is most likely going to be due to increased numbers of people already infected. There will likely be a sharp rise, then we will be able to see what is really going on. A lot of people have been infected just not tested. All the moves being done now won't change those numbers, but may help keep them from continuing to rise. Stuff like the CDC guidance is not worth much, it is guidance and mandatory. Also, they can change it at anytime. So, you may see in a week to 10 days that they come out and lift that and do a victory lap....blah blah blah. But, it could also go the other way.
As for Disney and the college program. That is to save money and even if they do reopen, it will likely be a phased approach with limited hours or some such thing. Most people are cancelling their trips, not just in the next month or two, but even six months out. So, they will not have a huge crowd of people going right off the bat and can likely get by with limited staff.
Just my thoughts, we have a trip in mid april, one in early june. I don't know april will happen and I am sure the half marathon will be cancelled. But I am pretty confident June will be happening.