Rank the quality of a record source
Currently a user can not advise what they believe is the quality of the source they are posting to a record. All sources appear to have the same weight. We know some records are more valuable than others.
I suggest before a source can be added to a record, the poster must provide their opinion of the quality of the record. This could be standardized like several other ancestry programs, e.g. Legacy. They have four: Marginal Evidence, Probable Conclusion, Almost Certain Conclusion, and Convincing Evidence. It would be great if the entries could be color coded. A "check the box" would make it easy for the user.
The Legacy program also has a way for the user to state the source quality in three different areas: Source, Information and Evidence. The details are too extensive to include in this short message but I'm sure you have access to Legacy.
FamilySearch could also provide recommendations what you believe are quality sources so users would be somewhat consistent in rating their sources.