I think we have a chicken or egg situation here. Are the way the tests are written driving the way the horses go or did the change in what was rewarded drive the tests?
I sat next to an S level judge as he worked with my trainer on my third level, aspiring 4th level horse as he worked with her on half pass. He stated it is a movement of collection yet has turned into a how far you can you cross your legs extravaganza. He thinks the tests need to be rewritten. My gelding is a Dutch Oldenburg or maybe he’s Danish but his brand is Oldenburg. He has “the look” they like -long legs, short back and long neck. Like a lot of Dutch horses he struggles to stay over his back. But the clinician loved him even though he lacks the knees and hocks they reward. He has three correct gaits and a kick ass extended canter. He loves everything extended and shows promise for piaffe. He is no child prodigy, he is 11. If the tests were rewritten to favor correct gaits rather than wow gaits a lot of the abuse would disappear because there would be no point in teaching the “fancy trot”. I think the young horse classes are a catastrophe because they reward pushing the horse. These purpose bred horses can be pushed a lot and people can be too greedy. Just because you can doesn’t mean you should.
Quality of gaits is not equal to how high can you throw your knees.