Will Washington break it up?
I can't see a big shakeup happening until OV is due for a new contract, so they'll wait until after next season before any big decisions. This playoff format/timing/situation is weird for everyone in different ways and we have no idea what effect it has on specific players or teams, other than it's clear that it does has an effect, be it positive or negative. As far as I'm aware the Caps don't have a great prospect pool at all and most players they could or would want to move would require a lateral type trade where a similar caliber roster player is coming back, not a prospect. Not if they want to give it a serious run next season with OV, Backstrom, Kuza, Oshie, Wilson, Carlson, Orlov, etc still intact.
Not sure what the situation with Samsonov is, if he'll be ready next season or not and if they're willing to go at it with him and someone else (Vanecek?) but I'd have to assume that they'd be sellers at the TDL if the season is going to shit. They have vets that some young teams could want to add for a run, but with the cap staying flat for the foreseeable future it looks pretty rough for them. None of those contracts are rental friendly. Kuza and Wilson are their best trade chips, along with maybe Orlov...
For now, maybe they'd try to move 1-2 of Eller, Hagelin or Panik. Not really sure what they'd get out of that. If we had the space I'd be looking at Eller or Hags to add to the bottom six, if they were signed for a year less than they are (and I do mean if we had ample space like Hank retiring, and really only if they were signed for 2 more years and not three) so, basically no.
Maybe Montreal would be interested in Eller. I think Kovy will end up with them on a trial.
TL;DR: I can see maybe some lateral moves and a push for a cup run before OV is a UFA but big sellers at TDL if nothing is working, and I can't see that going well.