Flopping subject matters again.
Amtrak has on roster 108 Superliners Sleeping cars at 80% available, 86 of those cars are ready to roll. However only 82 are need for daily service. To add a six train set (Empire Builder) you need 4. 3 for pax, one for crew.
Dinner cars are 42 on roster at 80% available, 33 are ready to roll. If the report is correct about The Capital Limited running a CCC then only 30 cars are in service.
TransDorm are just not available. 41 roster, at 80% only 32 available, however 35 in daily service.
Superliner Lounge cars 44 on roster at 80% there 35 available with 35 needed daily. If you can't squeeze the shop for one then use a Snack Coach.
Coach cars are a headache, but you only need 3 Coach and one Bagged-Coach. With a set of Superliners getting use year round in Midwest service, I see more arm twisting but the coach cars are available.
In short the equipment is ready to be deployed for the sixth set of equipment. Sure it a short term fix, but since BNSF is going to be having issues for years. Lets get it done.
Source is Fan based. Donctor's list of equipment here at AU. Rolling stock roster at On-Track-On-Line.