Kyle Harrison returns home and lovingly burns it to the ground

Kyle Harrison made his first Major League start in Philadelphia last week, but last night was his debut. A Bay Area kid taking the mound in front of friends and families, toeing the rubber like those pitchers he idolized as a kid. Coming into baseball consciousness as Tim Lincecum let his hair down, as Matt Cain became perfect, and Madison Bumgarner shot snot-rockets and pitched as if he was breaking a horse.

Who knows who Harrison will be in 5 years or next season or September for that matter—what we do know is that none of those names above introduced himself to the San Francisco community like he did last night. It was dominant. Historical. Worthy of so many exclamation points. Most…