^ Right.
They were questioning buckwheat because it is usually well-tolerated, and because of that, is often included in products which might otherwise be fine for you.
Which could improve your quality of life, yes? Being wheat-free is pretty rough, realistically, and even moreso when you have a nut or seed allergy that is life-threatening.
So I guess the question was related to the original list that you posted, which seems to indicate that after reactions, you were (skin?) tested, a short list of things was positive, and you're now avoiding them all...
yes?
But that isn't considered best practices at this point in time, even for people (like many of us here) who have MFA-- avoid what DOES cause reactions, not what might have been responsible. That's the goal, anyway.
Hope that clears things up.
Since we're egg-free here, no really conclusive verdict on Udi's, other than to note that I thought that the one or two times I've tried the whole grain rolls, they seemed far better than much of the gluten-free products on the market.