Yet your numerous anti-Sheets posts here make an ill-advised attempt at deriding the Sheets users and creators as a whole, with comments regarding Sheets use like "the aligning of the chicken bones". What, *now* you are going to give Jerry Brown et. al. some credit?
I've said all along he makes good speed numbers, and that's why the various trainers buy his numbers. Numbers as yet unreleased to the public are also the basis of the bloodstock advisor business - they're not selling "looks like he might circle back to a new top, but then again, maybe not."
The various chicken bone pattern reading, that's still chicken bone reading. When it's done publicly, it's wrong more often than it's right, and is generally a spectacular public failure on big race days. The only time it seems to work out is in retrospect, or redboarding.