Here's what I think will happen: Remember when we were expecting the 1940 census release? FamilySearch jumped right on it and launched an indexing campaign. Within five short months, the entire 1940 census was indexed. I'd just bet that this will happen with the 1950 census too. We'll see.
The photo above is of 1950 census enumerators interviewing President Harry and Bess Truman for the census.