"Dyson is a little Superman, he ain't afraid of nothin'," Yost said.
At the same time, Yost noted that Dyson, 28, is just now coming into his own as a superfast player who is learning to use his speed as his foremost weapon. He believes most players who are exceptionally gifted with speed take a longer time to develop their offensive capabilities.
"I think they play the game like everybody else -- they think about hitting homers and doubles and triples instead of utilizing their legs," Yost said. "I've seen guys like Otis Nixon, Deion Sanders, those types of guys. There are very few that have speed and power, like Mike Trout's got. Most of 'em are one or the other. They've got to learn how to best utilize it."
Dyson believes he's getting there. This season, he's batting .270 in 87 games with an on-base percentage of .333 and 25 stolen bases in 28 attempts.
"He's starting to use his skill set a little more effectively in terms of taking walks, keeping the ball on the ground, line drives instead of fly balls. Yeah, he's getting better," Yost said.
In Wednesday night's 1-0 win over the Tigers, Dyson dropped down a bunt hit -- his fifth this season. The Angels' Erick Aybar leads the Majors with 15 and Royals teammate Alcides Escobar is second with 10.
"I've got some improvement to do on my bunt game, it isn't where I want it to be right now. With 260 at-bats now, I'd normally have 20 bunt base hits, but that's not the case this year," Dyson said.
"When you're a speed guy you want to perfect it. It's just another weapon in the tool box that you can just pull out at any time, depending on the situation in the game or how the defense is playing you. And if you're real comfortable doing it, it can work to your advantage."
Coming up through the Minors, Dyson conceded he did try to pattern his game more conventionally rather than focus enough on his speed.
"I had to learn a few things. I came up in the system and I used to hit fly ball after fly ball because of what I'd been doing previously in college or high school," he said. "But I had to learn more about my speed and how to play this game. I've learned a lot since I was drafted. I've got great instincts, I've the ability to do it. It comes with experience."
Dyson was not in the starting lineup on Thursday night because of tender throwing arm.
"I noticed it on a throw he made last night. He normally throws the ball in with pretty good force behind and he just kind of threw it in, so I asked him about it when he came in," Yost said.
Dyson acknowledged some stiffness but insisted on staying in the game, enabling him to make a spectacular diving catch in the ninth inning.