The Astros have agreed to a contract extension with Jeff Luhnow through 2023. They’ve also given him a promotion. Or, at the very least, a new title, as he is now president of baseball operations as well as GM.
Luhnow, who was hired following the 2011 season, quite obviously built the Astros from a 100+ loss train wreck into the World Series champions. They are a top contender for that title once again in 2018. That the Astros would even think about shaking him loose any time soon was a fantasy, so this move should be considered a formality.