The X Factor* (Fox, 8:00-9:30PM): My current guess is that this will be the first new show that I'll drop. I don't envision myself sticking with it, especially if I have to watch it online or en masse off my DVR in late October... but I am curious enough to at least give it a try.
Harry's Law (NBC, 9:00-10:00PM): This show was a surprise for us last year. We definitely were not expecting to enjoy it so much. And I definitely did not expect it would be renewed. Regardless, I'm glad it's back and I look forward to more of the dysfunctional shoe store law firm.
Revenge* (ABC, 10:00-11:00PM): I'm not really sure how this story is going to unfold but what I gather from it, the show is about a girl who comes to avenge the deaths of her parents. The wikipedia entry on the show indicates it is based off of The Count of Monte Cristo, which is interesting, and uh, I've never read. So yeah, mysterious, but sounds intriguing.
* New show.