Personally, after watching the series for the first time this year over the summer, I think that there should definately be a second season to the first. That it should continue where the last season ended AND there shoud be 20 episodes to it. Or maybe less, who knows. All I know, and want, is for there to be a second season to this beloved and amazingly great TV show.
Also maybe just maybe in the episodes, however many there are, there can be a little Fayana. But it's just a thought.