Yeah, at a non-aisle location I make sure I select full sized specifically to avoid some of the icar's and scar's (like the 200). I figure that gives me more leverage to not get stuck with one. That said, I've been offered one even on a FCAR reservation, although in fairness the selection that day wasn't real good to begin with (smaller location that doesn't have much to begin with). Agent was kinda surprised when I said that I really didn't like them.
That said, I've seen 200's creep onto the exec aisle from time to time.