@sevenstrokeroll
There's umpteen thousand scenarios we can play out, the one we were discussing dealt with lost comms, now you wanna talk about clouds, how about we talk about the airport closing or a hijacking attempt on the go or low fuel or the navaid for the missed going INOP on a flight where the GPS was deferred... the list goes on.
The point is that charging head long into the published missed for an approach you are not cleared for is not the correct course of action.
I'm not going to spend hours going through every possible scenario to satisfy every last possible course of events.