Well in "Smoke get into your CSIs she will pretty badly hurt and, honestly, that's the reason n.1 I can't wait for this episode, along with Khandi's return.
My reason n.2 is just this one: "how will the team react to the actual possibility of loosing Calleigh?"
I mean, finally, the team has to react 'cause for the first time she almost dies (literally) and IMO it would be really stupid for TPTB not to show this part of the team I one knew.
As for Calleigh I think that she's becoming weaker and weaker in every season (especially the last 2), and another trouble without the team support could really mean her official breakdown and, honestly, I can really imagine her going away for a while, if she doesn't get the support she needs.
She was some sort of coulmn, she was there for everyone. So I think ti would be better for them to be there for her and help her, no matter what kind of situation it is
.
Loosing her team could mean loosing her surroundings and I know she won't be able to go on without her team.
Eric can always be there for her (btw writing an episode like this just to put her in someone's else arms would be really pathetic, IMHO), but he will never be her actual surrounding. She will break down and it will be pretty bad, IMO.
Gosh TPTB can't be so stupid not to write any team scene in this episode. If we won't see any team scene in this episode, well I'm pretty sure we wont' see it anymore and Calleigh will be alone, forever
.
Pretty sad, don't you think?