I would surely hope that passengers would be allowed to stay onboard and it's a through train from Miami to Chicago via Washington DC. This would be most efficient. Unloading and then re-loading passengers at Washington DC between Star and Capitol is just a lot of work for train crews and red caps etc.
Much more efficient operation to run the Capitol Limited through to Miami with the Star. These were always guaranteed connections and DC would just be a "regular stop" along the way with padding added for the layover period as needed. Re-timing the schedules would be a nightmare. This also only requires five (5) train sets for through operation, so the Capitol's Superliners (and spares in Ivy City) can be transferred to Chicago and Western Longhaul trains. I just hope they do justice and get the Star-Capitol Viewliner II Diners with traditional dining. This is literally just one extra train set that would be needed to operate the Silver-Capitol combo.
The Silver Meteor appears to be getting its third Viewliner Sleeper restored, finally. Much needed.
The Silver Star-Capitol Limited combo really needs to have three (3) Viewliner Sleepers per consist. Or build towards it. Yes, the inventory is there for the addition of Viewliner Sleepers. Moreover, in a perfect world, it'd be nice if they could interchange a sleeper and coach at Washington DC (from NYP on the corridor). I don't see that happening as Amtrak has greatly simplified operations. The Boardman plan was to also interchange a Viewliner II Diner, VIewliner Sleeper, and Coach at Pittsburgh to/from the Pennsylvanian, but lets not get crazy! There's a lot that Amtrak could do to become a more efficient operation with its consists and equipment. This is just one example that's being considered/tested/implemented with the Capitol Limited-Silver Star combo. Remember that back in the early 90s too, as Superliner II cars were being deployed and assigned to the Capitol Limited, the push back then was to extend the Capitol Limited to Miami via Washington DC with Superliners!!! Sort of the other way around. But the ridership studies then, proved this would not work and the Star would lose too much of its NYC and NEC based ridership.
Again, the sad part is that the Capitol Limited operated with two Superliner Sleepers and at least six rooms sold in the Superliner Trans-Dorm Sleeper. That was a lot of berths that were sold. The combo Capitol Limited-Silver Star as a single level train is going to have far less berths in the sleeper for sale than what was pre-2017. Course we all know that the Capitol Limited has been a mess in capacity recently. But add to that, the crew has to be housed in the single level Viewliner Cars. Hence why I would be pushing for three Viewliner Sleepers for this two night trip between Chicago and Miami. It is very common to have a complete Superliner Sleeper unload all its passengers at Pittsburgh for connection with the Pennsylvanian. That should not be under-estimated, and it always has been since the discontinuance of the Broadway Limited / Three Rivers.
90 - Berths with Two Superliners and Superliner Trans Dorm
58 - Berths with Two Viewliner II Sleepers, reserving 6 rooms for onboard staff and considering room #11 is for storage and room #12 is the SCA's room.
That's a reduction of 32 sleepers, or one full Viewliner Sleeper, hence why the third Viewliner sleeper is needed for these consists - apples to apples.
There are 75 Viewliner Cars in inventory. Amtrak needs to work to get all back in working order, as they once were at one time!!! Been three years in post-COVID.