Hi,
Did you get any reply from WGU?
I had raised the same question and was told that there will be only a PASS for the courses that I have completed successfully.To quote - "Because WGU is a competency based university, all students are expected to perform at a level equivalent to a “B” or higher, which is signified by the “pass” designation. If you order official transcripts there is an explanation of the pass/not pass distinction on the reverse."
The reply also mentioned that a change in the grading system may not happen soon, however, if there are enough students giving a similar feedback, a change will be considered. I have given mine. Other interested students may try the same.
Thanks