It's an idea that's been floated around for some time. How different would the Padre/Yankee World Series have been with this tech?
I still like real umps/refs. The game of Baseball is not perfect and this tech would change the feel.of the game. Imagine Earl Weaver or Billy Martin trying to argue with an ai-ump.. the need for catchers who can call a good game and frame a pitch would be a thing of the past. No Alomar or Yeager needed..
The only tweaking they should make is the pace of the game and they are working on that.
It may have been floated around for years, but now it appears that we have usable technology. I would like a system that doesn't call balls and strikes directly, but just lets the umpire know if the pitch crossed through the strike zone. He could still make the call himself based on other factors.
I know umpires are rated by MLB and the league offices (that's how we get the supposed best in the post-season games) but I don't know if they use the current technology to run stats on an umpire's ball and strike calls pitch by pitch.