Are they planning to make more of these someday?
That's how it feels to me- that they're building up to Season 2. The Doc and Zola, Sousa letting his feelings known for Peggy, and Peggy spilling Steve's blood into the East River (in a sense, letting him go so that she move on and be with Sousa).
As for Dottie living, perhaps there's more to her (Winter Soldier) than we know? I thought we'd also get some info on the Winter Soldier project but maybe I'll have to wait until Season 2. Also, what's Dottie's purpose now? Rescue the Doc and Zola.
I enjoyed it. Good fun.