JOE!
You might be crazy but dealers aren't. When dealers compete against each other one dealer wins and the rest are losers. That is part of the reason dealers turned koi shows over to hobbyisits. Dealers saw how bad it made most of them look. yes hobbyists show dealer's koi, but after they have had a hand in making of the fish (or when the hobbyist plays dirtbag and enters a fish they have bought at the show; it still doesn't reflect that poorly on the dealer because the hobbyist chose which fish, and it wasn't the dealers' prides and joys.) So if the fish doesn't win the dealer isn't tarnished....the hobbyist's skills are suspect...or the genes of the fish...or just unlucky.
Any way, dealers loose when they show fish...except the one that wins...Which dealer would you buy from at a show where the dealers competed...the GC Dealer..and god forbid he get GC and mature Champion.
Plus dealers lug koi around to sell tehm. they know it is WORK. They want to get paid for it. Their trophies are Pounds, Euros, yen, and dollars.
BUT I'll be damned if I know why they won't let people that love koi so much that they go and pull nets when given a chance and get fish for their work.
I went to Joe's the other day and they were culling. i looked on and walked around throwing food in the ponds to see what was doing what...OMG I hope "feeding the koi" won't get me barred from Koi Shows Now..... honest, it was less than a kilo and I didn't put any in the feeders.