Barbara's parents are missionaries so probably won't return for the funeral.
Dr Turner is a lot more prominent than he was but I think it reflects the times. Would be good if a female GP joined the practice - this would also reflect the times.
Can't wait for Phyllis' relationship with that police officer. Linda B will act it brilliantly and with humour.
Valerie is dull. Unless she's destined to be a rather peripheral character like Sister W and Timothy, she needs a storyline outside of being others' sounding board.
Sister J needs more to do. Likewise, the Buckles, who are a convincing couple.
I think that a new love interest be written in for Tom quite soon. Trixie will end up with someone smooth and glam I think. The sort of man who will like her intelligence and feistiness, but who will expect her to quit work when she marries. Have they covered the career/wife angle yet on CtM?