Just happened to catch Hinch on the radio this morning...a few highlights:
Gurriel will start at 3B tonight to keep his bat in the lineup, but will pretty much DH the rest of the way once they get back to playing AL teams. May try him in the outfield this offseason.
Doesn't think Valbuena will be back this season.
Is not optimistic McCullers will be back this season, but it's still possible.
Likely to be a few call-ups next week...another catcher, a couple of bullpen arms and possibly a few "reward" call-ups.
The Astros have better than a puncher's chance at the wild card, but will have to seriously nut up in the next two weeks. He's optimistic, obviously.