Replace Data Source & Replace References

I think it'd be nice to have features to do the following:

1. Replace Data Source
2. Right click on a data source
3. Select "Replace Data Source"
4. User selects another data source
5. All references to the prior data source are replaced with the newly selected data source
6. Replace Reference
7. Right click on a field or measure
8. Select "Replace references"
9. User selects another field or measure
10. All references to the prior field or measure are replaced with the newly selected field or measure