Having sailed a few times recently (including HOTHS) with the distancing and modifications, I really think there is no way that MDAS will be like it was in the past. It simply isn't possible with the way things are being run currently. I am sailing on an MDAS & SWDAS expecting that things will not be the same and am absolutely good with it. I worry that people are expecting the same experience and will be very unhappy and that attitude will permeate throughout the cruise. This is not the year to do SWDAS and/or MDAS if you want the same or more as it has been in the past. I thoroughly enjoyed my cruises even with the changes but understand that others do not feel way.
On our SWDAS cruise coming up they just released character meet and greets for Darth Vader, Chewbacca, C3PO, and R2D2. We can sign up at the 30-day mark, the same as online check-in. The M&Gs are being offered on days 5-7 to try to accommodate people. This is all we know right now, but figure MDAS might be doing something similar, but there isn't anything showing up.