MoSCoW prioritization is very widely used to prioritize work in the backlog (simpler than WSJG). We would like this to be a standard field.

Work items
We have had to repurpose another field on the Epic (Strategic driver) and Feature level (Driver) to record and display MoSCoW values in reports. This means we lose the ability to use these fields as intended.

Filters
The behaviour of the information is the one of Driver and Strategic Driver, which does not support the expected use of MoSCoW for prioritization in the reports where it should be a ubiquitous filter. 

Roadmap
We can not display MoSCoW in the columns of the roadmap for Epics and instead we see N/A, it would be best to have an empty space
When we group by the repurposed field, the grouping shows in alphabetical order instead of Must, Should, Could and Would. 
There is no way to filter on Must Features only for example, which is a highly likely scenario.

Connector
The MoSCoW information should also be a field we can make bi-directional (we will be using the Driver field successfully here for now).