This map is not the final word. I'd call it preliminary indications ...
It is not uncommon at all for this map to show me receiving the Cowboy game only to have the listings change on the weekend and get another game.
I live near Denver, so dodging the Broncos is step 1. If I clear that hurdle, others admittedly less threatening await.
While the vast majority of the country got the Browns & Cowboys, I was treated to Kansas City vs New England on opening day presumably because someone thought the Denver market would prefer watching another AFC West team instead of America's Team.
So I'll manage my expectations until I actually see the Cowboys appear on my TV screen.