The Brewers do a lot to help stations plan for their opening day coverage too; every single year since Miller Park opened (even the first year) they were all over the place making all the TV and radio people comfortable and set in wherever they're positioned and coordinating things (alumni appearances, sausage racers, 5am lighting of the field, scoreboard playouts). Most teams do the same in their markets, and I'm sure the Braves were doing the same since the ballpark opening needed to be perfect, especially when the Cobb County funding controversy and I-85 issues are still in the news. These two Norma Desmonds definitely overthought about everything involving their liveshot and maybe could have just had the ND send off an email to the Braves with a few questions. For the most part, Opening Day should definitely be ad-libbed for most of the time and it shouldn't be as canned as these anchors think it should be.