Consider adding ability to enter and display key data in a source.
Ever since the editing box has shown sources and information from indexed sources, I've been concerned that indexed information gets undo weight because information from them is shown right there in the View Data and Edit Data boxes:
Would it be possible to add to the user created source entry popup fields to transcribe key data, primarily vital information, that would display as appropriate when the source is tagged to the person's record? That is, for example, so that the user transcribed birth information would appear in the Birth View and Edit boxes when the source was tagged to the birth field? This should be entered just as straight text, no standardization or anything, and with a plea to enter it exactly as found in the record.
Something like this (not showing all the transcription fields):
that could then produce this:
This might prevent data being changed to match indexed information despite better quality non-indexed sources that may not even be available on FamilySearch just because the indexed information is visible and the best data is not.
Yes, people should check all the tagged and untagged sources to confirm information before doing any editing, but it is really tempting to just change the information when ten secondary indexed sources have the wrong information which gets displayed and only the one non-indexed, external source has the correct information which does not get displayed.