What happened: Houston is searching for a new general manager, with MLB Trade Rumors detailing the club's process. Earlier reports linked the Astros to Brewers executive Matt Kleine, and had Houston talking with Barfield and Flores about the vacancy.

Why it matters: The opening dates to Dana Brown's dismissal in August. Brown has since returned to the Braves as senior adviser for amateur scouting. Houston made its first trade of the offseason on Nov. 1, acquiring Evan Reifert from Rays.

What to watch: Watch for interviews and a hiring announcement as the offseason moves forward.