When I worked at Boeing, I talked with my lead engineer about this

I listened to the whole conference and here's my impression: 1. NASA manager Steve Stich said there's a relatively wide "band of uncertainty" in how risky a Starliner return is. Some (many?) NASA engineers are at the high end of the band and are advocating a return on Dragon instead. Boeing is obviously at the low end of the band and thinks it is a low risk. The problem is, the data doesn't rule out either side of the band. So they are trying to get more data to narrow the uncertainty (in either or both directions). [Interestingly enough, the data from the White Sands testing made them more worried because it revealed the Teflon seal deformation.] But my sense is that if they don't narrow the uncertainty (i.e., convince the NASA engineers) then they will very likely choose a Dragon return. That is, it sounds like if nothing changes, the astronauts are coming down on Dragon. 2. Stich said…