As a former college instructor when I was a grad student, let's agree to grade them for a class called UConn WBB 101. They are freshman so let's not try to grade them at the 400 level of a senior.
When thinking of the curve, if Maya was A+ and Stewie was an A (by the end) with AEH as an F, then I would say Anna comes in as a solid B+ with potential to get in the A range by the final exam if she can get her assists and scoring to happen together on the regular.
I would say Aubrey is in the B- range showing flashes but still usually looks like a deer caught in headlights when she tries to do anything team oriented. She is currently only able to do individual things like one on one defense, rebounding, or slash to the basket which is keeping her from a failing grade. She needs to show that she can shoot from outside the paint and make free throws or operate within the offense to improve her grade for the final. If she could miraculously do all of that then it gets into an A territory.