Just saw this-Needs Drastic Restructuring...
Just saw the pilot. Unless they do major restructuring, this show will not last.
My suggestion would be have Kelly end up a young nephew or niece recently orphaned, something along those lines. This would give Amy this small, instant family to assist and a direction to go in. More importantly, it would give Amy/Jane the opportunity for action/reaction.
Do this, and this might last one season.