I wasn’t posting what I would do, just noting that even without making moves there is reason to be hopeful about the lineup being better than last season. I’ve said it a bunch before but if I were GM I would be looking to use the position player depth/versatility to follow where the market leads. I would be gauging value for Diaz, Walker, Pena, Paredes, Smith, Meyers, Sanchez, Urias, and Dubon (along with the near-ready prospects like Dezenzo, Cole, Matthews, and Melton) to see where I think the best value was. The Astros have 4 primary needs:
ToR SP
durable MoR SP
backup C
lefty bat to balance the lineup (preferably able to play the OF and hit leadoff)
A pipe dream wish list would also include improving the farm system.
If you’re asking for a prediction, I think the Astros are going to trade Jake Meyers, Jesus Sanchez, and one or two of Walker, Paredes, Pena, Dubon, or Urias. It will also not shock me if they trade Diaz although I would not bet on it.