I loved JN, but, as the saying goes "All good things come to an end"
If they had went any farther then that, it might have gone down the drain, (or might have become really lame). But I really dislike it when shows end up with a cliffhanger (most likely get canceled out of the blue) without know the futures of the people, or at least "hinted futures".
But, they're obvious things, Like Cindy & Jimmy, everyone knows they're (or will be) together. I wish they had an episode just to wrap everything up though. Instead of doing those "1 hr specials" they could have been doing some just plain epies for JN.