We have a permanent cast of these characters:

Mindy
Jeremy
Betsy
Danny
Morgan
Beverly

I'm sorry both Gwen and Shauna left, but I agree that they are more suitable for young adult audiences!

But I know that next season should add these two characters to make it a total of eight:

- One character should be a cranky old man doctor, who can pair up easily with Beverly.

- Other character should be a young woman member, who is more likely a Mindy and Betsy type.

That way, there should be four men and four women, plus only two members should be the old cranky ones and the six others should be the young adult ones.

That's just my opinion for Season 2 cast of this show.