Bobby Cobb saw his luck change a little toward the end of "Cougar Town's" second season. He's due to continue his good run this season -- thanks in part to Sarah Chalke.

Chalke will guest-star in multiple episodes as one of Travis' (Dan Byrd) professors and a love interest for Trav's dad Bobby (Brian Van Holt), TVLine reports. We can't wait to see how Jules (Courteney Cox) reacts to seeing her ex with a younger woman.

Chalke is coming off CBS' one-and-done sitcom "Mad Love." She's going back to work for her former "Scrubs" boss, "Cougar Town" co-creator Bill Lawrence.

"Cougar Town" -- or whatever it may be called in the coming season; there are once again rumblings of a title change -- is slated to return to ABC late in the fall, although a specific date hasn't been set. There's no word on which episode will be Chalke's first.

What do you think of the casting? Chalke seems like a pretty good fit for the cul-de-sac crew, doesn't she?