Statistically, Jaylen has actually been pretty poor this preseason. The exultation of the OP is more than premature - it's unjustified.
Jaylen's shooting 33% from the field, 20% from deep and 50% from the line, for a TS% of 38%. Per 36, he's putting up 13 points on 16 shots.
If we're going off of preseason rookie performance, Jaylen, Ingram, Bender and Dunn would all be suffering, and guys like Murray, McCaw and Hield would all be rising.
Yeah, his shooting hasn't been good. But his form is better than expected.
And, more importantly, he looks like a well-rounded player. The fears that he can't pass or doesn't have a feel for the game seem to be unfounded. He is also a terrific physical specimen, even matched against other NBA players.
IMO his stock is up.
Ingram's is down for sure. His early struggles are understandable, but I worry he can't impact the game enough at the NBA level with his limited athleticism. His performance so far is the most surprising to me.
Hield and Murray are slightly up. I think their mediocre athleticism limits their ceilings, though, which is why they weren't picked higher in the first place.
Chriss is up, he has loads of potential.
Bender is down, he just hasn't looked good. But he was a project anyways, I'm guessing the Suns aren't getting too worried this early.
Dunn's stock IMO is about the same as when he was drafted. He will be good, question is whether he'll be great, especially with his shooting concerns.