When Roses fade, what next for Tralee?

Does the suggestion — made in a witty Tweet — strike terror into your soul? Possibly, yet you have to wonder why, year on year, the Rose Selection Live strikes TV ratings gold. A mind-blowing 1.7m people tuned into the show this week, making it one of the highest-ranked programmes of the year.
Could Dáithí and the cailíní deasa actually be the most successful reality TV show on earth?