I just have to vent a little bit on my opinion of showing. First I will say it has to be the number one way to get youth involved in the industry. I started out joining 4-H with a pair of working steers then transitioned to showing beef and dairy until I was too old. I learned a ton and it motivated me to get my degree in Animal Science.
A lot changed when I was in college I was exposed to the commercial side of the industry. There are around 300 dairy farms left in my state. What is left is either "commercial" or "registered". Not much in between. The beef cattle population is increasing, replacing the dairy cattle.
I have always thought of showing as a way to take the best of your herd and show what your genetics program is doing. One big problem, the animals are pampered and fed a diet that the commercial farm is not going to produce. The best of these animals are going to be purchased by the bull studs for breeding. Now these EPD's are from a total different system. In my opinion, kids don't learn about profitability when raising an animal to get the "edge" in the show ring. Fortunately there are "commercial" producers selling genetics.
I wish they would give awards, awards promoted as being worth more, to kids who have the least cost of gain of those animals that placed in the show ring. It would also be nice to see animals in the ring that were trained, but kept with the herd on a "reality" diet.
One big problem with these crazy ideas, enforcement. There are all kinds of unethical things done to animals to get the edge, good luck enforcing something like this.