In order of the events and placements I'm thinking:
GOLD -
RUSSIA, ahem, ROC

:
Pairs: SP - T/M; FS - M/G (this is the segment in which these two teams respectively shine the most so it will build confidence - pairs is last so I would love for them to do just M/G and field S/B in dance)
Men: SP + FS - Kolyada (while I could picture someone like Semenenko getting a segment, ROC will want to get their team gold back (well, technically, first team gold for ROC, lol) so it makes way more sense to have their split disciplines be Women and Pairs)
Dance: S/K (as much as I'd LOVE S/B to compete, ROC will come out guns blazing which means S/K maximizing their points - they won't mess around)
Women: SP - Tuktamysheva, FS - Valieva (though Anna might replace Liza and then it's Valieva for the SP and Scherbakova for the FS)
Tbh, with Canada being so weak this time around, and with Kolyada being more reliable, and S/K being de facto propped up above the NA and Italian teams, this is going to be such a runaway it won't even be close.
SILVER - USA:
Pairs: SP + FS - SK/F (this one could end up being CG/L depending on how Nationals go; but either would probably have the same placement and if the USA is to split disciplines to get their best medal colour they should do it in men and dance)
Men: SP - Chen + FS - Zhou (if Brown is the 3rd man, I don't see the USA fielding him and risk giving up team points; plus Brown already has a team medal)
Dance: RD - C/B; FD - H/D (this is a no-brainer; the order is up for grabs but USA would be insane to not field both their top ice dance teams, especially when the Shibs got both segments last time; with P/C, S/K and possibly G/P boxing them out of the individual podium, it's also fair to give these two teams the essentially-guaranteed Olympic team medal)
Women: SP + FS - Chen (I can't picture them
not giving Karen a segment if not both, having being the non-team entry last Olympics and having been solid for them the past quad; while Liu is a much stronger choice for the SP it's also her first Olympics and team USA has better disciplines to split the short and long; I don't think Chen would give up too many points in either segment even skating conservatively... a clean Liu could be 2nd in the SP and a clean-faulty Chen would be 3rd-5th so it's not a huge diff; might drop them to bronze if Chen underperforms but men/dance can save the silver; can't picture them giving a segment to the third skater who I imagine will be likely Bell, maybe Tennell or Glenn)
The fielding for USA's team event is really hard to predict as each discipline has at least two top options that are fairly evenly matched... I'm kinda going off on who has been a veteran and will be given the extra mileage
BRONZE - JAPAN:
- this one is the most obvious lol, one pair team, one dance team; only question is who from men or women will be fielded
Pairs: SP + FS - M/K (they will be the key differentiators between Japan being as high as 2nd or off the podium altogether; I think they will rise to the occasion though)
Men: SP - Hanyu; FS - Kagiyama (as much as Uno is a viable option for either segment, if Japan's gunning for a medal this is the smartest option IMO; while others think Hanyu might be kept off the team event I feel like they'll give him the SP because he can put Japan in a great position to win a team medal, and get some Olympic ice before the individual - plus I can't conceive Team Japan earning a team medal without him... Kagiyama of course is a solid option and is an individual threat)
Dance: RD + FD - M/T (never mind the other Japanese skaters getting an Olympic medal which is great... the
real story would be Takahashi getting his - being the first skater in a while to get an Olympic medal in two disciplines! For all of you thinking I'm unwaveringly pro-Canada based on my profile name, let me tell you - of all the Olympic medals, I want this SO badly to happen - even if it's at the expense of Canada!

)
Women: SP - Sakamoto; FS - Mihara (if Japan really didn't want to mess around, they would field Sakamoto for both segments; she is the most solid and even without a triple axel can pull huge scores; my wild prediction of all these predictions = Mihara for the FS... I have this feeling that she will kill it at Nationals; Kihira is a question mark, and Higuchi has only had one good FS this season albeit her most recent (if Kihira is back in form I'm thinking Higuchi may be the casualty of Japanese Nats -- even though I would LOVE Higuchi to make the team and to skate lights out with her Lion King FS and cement the team medal for Japan; it would be such a moment!). While it seems like a wild prediction. Mai actually has had, other than Sakamoto, the most consistent freeskates this season.... I feel like Mai would need to place 2nd at Nationals to be considered for the team FS, but based on her performances this season I think she can do it. Higuchi's saving grace is her bronze on the GP but that score of 204.91 would have been well behind Mai/Satoko at GP Italia. She'll need to bring it at Nationals to make the team and if so
might get considered for the team FS.
4th - CANADA:
Pairs: SP - J/R ; FS - MT/M (J/R haven't gotten it together in both segments of a competition yet, but unlike the other Canadian pairs at least they've had SOME consistency; at their best they are essentially on par with M/K... M-T/M still have the ability to produce a better FS than the Americans and Japanese but if they continue to struggle I could picture Canada fielding only J/R for both segments)
Men: SP - Messing; FS - Sadovsky (Messing shoulddo the SP at the very least -- but if Canada is feeling generous they could give the FS to Sadovsky who can put up a big enough score in the FS to hold off Italy... and with individual men up first they might split the SP and FS)
Dance: RD + FD - G/P (absolute no brainer - if Canada wants a team medal, they MUST field this team in both segments and G/P needs to steal placement(s) from USA to make up the ground between them and Japan which will be lost in the singles events; as much as FB/S would be nice to field there is zero potential for them to beat Italy/USA/ROC)
Women: SP + FS - Schizas (Schizas of course MUST be fielded in the SP and has a narrow shot to beat a flawed American if she goes clean; Canada has no shot at an individual medal let alone top 6 and Daleman already has a team gold so it's no biggie to exclude her from team - Sadovsky and MT/M are more reliable than Daleman so I picked men/pairs to be the split disciplines if Canada chooses to split)
O (boy) Canada! I think they have an extremely small shot at a bronze but they will require some major underperforming from Japan in pairs and the rhythm dance, and exceedingly strong results from their own pair/dance entries... Messing and Schizas must also both absolutely deliver in the SPs. There isn't much wiggle room for them. Even though I think the strongest way Canada could get a team medal is J/R + Messing + G/P + Schizas and not splitting up any disciplines... Canada already won the team gold last time so they might just maximize their entries by adding in two of MT/M or Sadovsky or Daleman - the former two being likelier because Marinaro and Sadovsky have yet to win Olympic team medals and Daleman isn't as reliable as she once was. Who knows though, with G/P as their only viable individual medal hope, they might actually not share the love and maximize their team entries (and have two entries for just pairs) in order to challenge Japan for the bronze.