my guesses...czisny, kostner, suzuki, maybe leonova...
Suzuki will stick around as long as possible (like Suguri). She won't make the Sochi olympic team but I'm not surprised to see her competing after that. Since Suzuki had long break in her career, I think she's physically "younger" than Suguri at the same age.
No way Leonova is retiring.
My guesses would be:
Ladies- Ando (if she hasnt secretly already), Czisny, Makarova, maybe Suzuki
Men- Joubert, Verner, Van Der Perren
Pairs- Zhangs, Yuko Kavaguti, Evora & Ladwig, maybe Pang & Tong
Dance- not sure if there will be any significant ones
What about Pechalat Bourzat? They made it clear that they want to retire
I also don't think Leonova will retire. She is solid enough that I think she can be picked at least the 3rd spot on the Russian team for the next couple of seasons. Polina showed that it can be dangerous to send several talented but inexperienced skaters to a major event. I think the Russian Fed is done with Ksenia but they should support a skater like Alena who uses every ounce of her talent to achieve great results.
Joubert is not retiring. He's said repeatedly that he'd going to continue until Sochi (and that he wants to try and win CoC). As for KvdP, he's said he'd retire so many times before that it's hard to tell what he's going to do.
I think Czisny's days of federation support are over. Her future is in shows, not competitions.
I don't think Suzuki is retiring, but I don't think she will be competing after Sochi season either. She will pursue her career as a pro skater and choreographer.
She did NOT have a LONG break in her career. She could not compete for one season, then it took four more seasons for her to come back to GPS. If her body is any "younger" than average 27 years old skaters, that's because she is very self-disciplined and takes good care of her body and mind.
She might make the Olympic team once again, you never know. Asada's future looks more uncertain now. Murakami also has problems with her jump technique, which won't be fixed unless she leaves her current coach, Ms. Yamada.