Sherando's schedule has been weak this year, I agree, but it should be noted it's quite back-loaded. If Sherando played and beat good teams like Handley and Millbrook earlier in the season and still lost to Martinsburg, that ranking would certainly be higher at this point in the year.
That said, I'd be surprised to see Broadway there next year. Loudoun Valley, it's hard to tell. When we scheduled them, they were one of the better Dulles teams. It's possible that if we schedule Loudoun County, Heritage, or Riverside, that they'll have down years next. I know both sides wanted to continue the Jefferson/Sherando series, so unsure if they'll go anywhere.
Can't schedule too hard or else it'll be another 2016, especially with 7-3 possibly not being good enough to make it in Region C these days. Louisa, Martinsburg, Eastern View, and Fort Hill all in one year was brutal.