Friedman said guys who are already on World Cup teams likely won't go. Anyone needing to audition, such as Duchene I could see going.
For Russia they tend to go KHL heavy for the WC, they'll be most if not all NHLers for the World Cup. So for that reason I only think Mironov is who we are going to see for Russia.
Landy didn't go to the WC last year and he's a younger member but he's already on the World Cup team, I'd lean towards skip. If Soda is serious about auditioning he might be there.
No for MacKinnon, the knee and he's on the Cup team already. Duchene and Barrie could go to tryout but good point about the contract, Newport probably would advise to sit out.
Rantanen will probably be invited to the camp, not sure on their forwards situation but he almost made the team last year and they have a lot of respect for him, I think he makes it.
I believe the Swiss always have a team, so Berra should be in.
Saw a tweet USA might consider bringing the CCM line from Michigan. The ship sailed on EJ long ago.
We do need s thread but that's SEPH's job so bug him to put it up.