After going through syntax review, it was determined we'd name the stored fields under 'storedSource' rather than just 'stored', so we'll have to adjust the protocol accordingly.
It was also determined that _id could be excluded (optionally), so we should add some testing for that. I don't see anything in particular that will break based on my reading of the original patch for
- is duplicated by
SERVER-61758 Adjust $search de-sugaring for stored field changes
- related to
SERVER-60809 Add ability to not idLookup after $search