EdxWinry conclusion. I am a terrible **** sucker for romance subplots, so that was the best part for me. Seeing them with children was just even better. The only thing that could have made the ending even better, was a true confirmation of RoyxRiza.
Overall I was very pleased with this ending to one of my favorite series ever... I'll definately be checking out Hiromu Arakawas next manga, when and if she makes one.
I'd go so far as to say that it was at the very least heavily implied.
And yeah, whatever Arakawas writes next, I will definitely follow.