Mark
Anything is possible I guess, but I would think that Patapsco unit was a hit in preorders and is a go. My guess is there was a typo when the shipping schedule was written up. I think the Wabash unit is likely a given to go with the Wabash caboose that was listed in the 2018 V1 book. On a few different videos I have seen with Dave and/or Ryan, they have talked specifically about that Patapsco Baldwin. My guess, both will be happening.
Ben