One of the biggest issues I saw from 2022 was the horrible routes that Thornton was given. Thornton is best on routes where he's in motion the entire time. He was never a stop/start kinda guy in college. If anyone thinks he was, they're kidding themselves.
Thornton's best routes are GOs, Posts, Corners, Slants, and Crossing Routes. So many of the routes Thornton was given last year had him STOPPING. Such as buttonhooks and comebacks.
You mention about Thornton's 3 cone. What was DK Metcalf's? 7.38 with a 4.5 Short Shuttle. So, let's stop worry about THAT and worry about making sure he's being given routes that work to his strengths.