ESPN is listing the Rockets as starting Garcia and Motiejunas tonight.
More reliable sources in the form of @JasonCFriedman announce that James Harden will play, Francisco Garcia won't play and that Omer Asik and Greg Smith are nowhere to be found. Well I'm sure you could find them, but they weren't practicing. I think we won't see either of them in action (rather than in inaction, which is more usual) until after the ASG.
As for lineups, my guess is that we will see the usual group of:
Patrick Beverley
James Harden
Chandler Parsons
Terrence Jones
Dwight Howard
I also guess that some Cavalier player who has done little to nothing all year will go for 30 tonight. Is that enough text? I hope so. Maybe it isn't. I can't seem to get around the word count thing on game threads. Other people do, so that must make me sort of slow.