Brad Allen is an American football official in the National Football Leaguesince the 2014 NFL season, wearing uniform number 122... (wikipedia)
We love the concept of someone becoming a star through a process that started with their local radio stations. For us the Showdown is like having hundreds of talent scouts evaluating tens of thousands of artists.
You can let vines grow on top and get shade, or get filtered sunlight without any vines.
It's sloppy and it's chaotic, but the degree to which it improves precision in the retrieval process can be quite significant.
They are very mobile if they don't like it. We've put them 30 miles away, and, eventually, they are in a farm that doesn't want them.