I was wondering what they were going to do at the end of the series, baring in mind that the characters will have finished college and moved on. However bringing in a completely new cast seems to me to be hanging onto the success of the programme and not wanting to let go. I'd have thought they would have just finished the programme, maybe doing a one-off special around Christmas, and left it at that - a successful show.
In fairness most of the characters are based heavily on teen stereotypes - does this mean we're going to have more people based in these same stereotypes or are they going to be based on completely separate ideas.
I'm enjoying this series though. It's been pretty good so far.
Nothing quite beats the first series though does it!
I agree with you that they should just finish at the end of this series, quit while ahead.