Besides the legal difficulties of using MML/SSW raises the spectre of the Unseen- simply put, are those programs owned or under contract to CGL? No . . . therefore, not going to be officially used.
The abundance of alternate sources (MML/SSW/old HMP) and folk's ability to alter PDFs for printing is why I think it would be better to get what the RS would be- tell us what crit slot things will take up in a text chart- and let players fill them out. The discussed units that have no official RS would get a 'RS' without having to clear that hurdle, players do the work filling in based on the description.