Modern Astros that are All-Time Greats?

Major League Baseball may be as old as Jim Crow but The Astros are essentially a modern era team as they were founded in 1962. My question is given the short history of the team, are there any current or former players with the last 15 years that you think deserve or will go down as franchise greats along with Biggio, Bagwell, Berkman, Etc?