Yeah, there aren't really a lot of SP options. I'm a little surprised we haven't just gotten Quintana named, even if the plan is just a few innings. I suppose the most logical explanation is waiting to see how some of the bullpen guys recover, going with an opener, and then Q or Mis get bulk innings.
I'll assume we want to start a lefty. That means Q, Koenig, Ashby, or Gasser. Koenig seems likeliest since he's the most rested. Gasser not going to happen.
Ashby could go too, since Murph and the FO don't seem to care much at all about his usage rates.
If it were me, I'd just throw Q and be done with it. He's most likely only going 3-4 anyway. I know it's basically a need to win game, but somebody's gotta throw.
I could see Mis as well. He's on full rest. Maybe they go Koenig-Mis and try to get through the fifth before turning to Patrick, Ashby, Megill, Uribe (in some combo) to try and close it out, hoping to let Q throw Game 4.
Just seems like Q and Mis are really the only bulk options in some order for Thurs/Fri. I GUESS you could try to get 3-4 from Chad in Game 4 too, but he seems more valuable in a pen role right now.