Poppy Timmons Has a sister that could be switched up in birth order if needed. She would be MCHB. Poppy ended up disowned for getting pregnant in her 5th year. Little sis can have ended up in a similar switch (so would be WC now). Or she could have left school early for whatever other reason, scandalous or not.

I've been toying with the idea of putting Poppy's siblings up for new encounters to see of they still think badly of her or whatever.