Freddy placed 2C/3C (whatever you call last year’s line) because we had NOBODY else to play it… Sturm & Bjugstad didn’t work, Dewer was too green, etc…
Freddy was a defensive focused player on a line with 2 guys (well Fiala for sure) who didn’t play any defense… Now we have a much more responsible center (Rossi) who also has an elite offensive toolset, they won’t waste him on the 4th line or at wing…
I think a Jost/Rossi/Boldy line makes alot of sense and Jost’s slot can be the one they plug players in/out of if needed, keep Rossi and Boldy together and let them build some chemistry together, we know for sure they will be on the team for years to come and likely expected to anchor the 2nd line at least until Zuccy & Hartman’s contracts are up, if his play warrants a significant salary bump next contract, Jost is likely gone after this season due to cap issues anyways…