I really would like a patty that doesn't pretend to be meat. Something like old-school veggie patties from the pre-Yves, pre-Beyond era. More of a veggie fritter, I suppose.
I know people want the meat-burger experience, and that's fine. I'd like an option that doesn't resemble meat.
A guilty pleasure of mine is the Ikea veggie dog with cabbage and fried onions and mustard. Kinda like that.