A number of gluten-free PWN seem to be getting this excuse from their sleep specialists: You were misdiagnosed.
I don't think they considered the implications of that strategy- but okay, I'll play that.
1. If Narcolepsy can be caused by gluten allergy as we believe, well then- you should test for it, doncha think?
2. If gluten allergy can so easily be mistaken for Narcolepsy as you believe, well then maybe you should test for it and exclude that possiblility before a Narcolepsy diagnosis is determined.
Either way is fine with me.