Even as the Astros fend off yet another controversy, they’re working to tweak an exceptionally talented roster. And GM Jeff Luhnow says that a key focus for the winter is to buttress a rotation that stands to lose key pieces to free agency, as Chandler Rome of the Houston Chronicle writes.

That’s not exactly surprising; it was obvious that something would need to be done with ace Gerrit Cole and sturdy veteran Wade Miley departing, to say nothing of Collin McHugh and (likely) Aaron Sanchez. Even with Lance McCullers Jr. slated to return — with Brad Peacock, Jose Urquidy and Josh James also options to join Justin Verlander and Zack Greinke — there’s a dearth of reliable innings on hand. But it was not entirely clear just how the ’Stros would go about filling in.

Luhnow made clear that the organization would like to come away from the hot stove season with multiple veteran additions to the rotation mix.