agreed
you absolutely DO NOT want your student teaching you what a "Shirley Murphy" or a "Book Report" is
thats just a bad look
There must be tons uppon tons of drum teachers that do not know what these hybrids are. I think there is little shame in not knowing these hybrid rudiments.
Now if a student asks your what a ratamacue is or a five stroke roll and you draw a blank. That's bad.
My old teacher once had a student come by who spent years in a marching band. Kid could do the nastiest licks with his hands but was hopeless with his feet (which made sense as that was why he came for lessons in the first place).
In other words. Be prepared that students could always be better at an aspect of drumming than you are. There is no shame in this. Just try to teach the things that you are superior in and know when the student is about to surpass the master so you can refer him or her to a more qualified teacher.
My two cents..