Setting up Project Level > Job Role Bill Rates

[#1]

When adding Bill Rates to a project, the UX could be greatly improved.

1) it would be nice to first just list the Job Roles currently used on the Project. Then if you want to add a rate for a role not on the project - you click 'Add Other Role"

2) if you insist on listing all roles whether or not they are used ont he project, at least sort the list alphabetically.

[#2]

I have tried to do this with custom views under Staffing at the Project Level, but there are many limits.
This would be great!