2017 world was a while ago. Tarah and Danny got a silver on the grand prix and won last years four continents. Tim and Ashley won a bronze on the grand prix and finished 2nd at four continents. I think other teams have caught up to them. The SBS jumps also could be overlooked in the past but it's really become a hindrance to them. Plus I truly believe that if it had been tarah and danny had been at worlds instead of Nate and Deanna, things would have gone differently and we would have had two spots still.
Like I said, I'll bet a nickel.