In traditional corporate bk's preferreds can get wiped out in a prepackaged proceeding with the approval of bondholders. In this case I don't think it is possible or feasible. There are instances in which common can outperform preferred. It could also take a few years to fully recap, or it could be done near instantaneously depending upon the option that is chosen.
I do believe the macroeconomic is very uncertain, but how many of those actually unemployed long-term have a mortgage? Housing is getting hot in certain areas and that is not good. Forbearance is a good concept but Fannie and Freddie should be funded for this expense under the cares act. senate is definitely at risk but trump is really good at marketing, if he does lose he direct treasury to negotiate agreements with fhfa. The real question is why hasn't anything meaningful been done during the past 4 years with trump, treasury and fhfa despite all their talk.