EXCLUSIVE: With her turn as "Grey's Anatomy's" Dr. Izzie Stevens very possibly coming to an end, Katherine Heigl will have some time to shoot the movie roles she covets.

But which film projects are priorities? Sources say she's currently contemplating several parts.

One lead candidate is "Blended," the modern-day Brady Bunch tale about two single parents who go on a blind date, then end up on a cruise with each other and their kids (and the romance and hijinks of course follow). Heigl is now attached to the Warner Bros. project, sources say (previous reports had Sandra Bullock also eyeing the female role), and it's mainly a matter of the actress deciding whether she wants to shoot it.

Heigl is also considering moving forward with the lead role of Stephanie Plum in "One for the Money," the adaptation of Janet Evanovich's first Plum novel, set up at Warner Bros., in which Heigl would play a lingerie saleswoman who becomes a bounty hunter. That one has its appeal, especially because, given all the many Plum bestsellers that Evanovich has written, it could well become a franchise. (There are also some other titles in development, including a pair of comedies titled "Is She the One" and "Drawn Together," but the Heigl buzz on those is quieter.)

The "Blended" part has a certain familiarity to it. The semi-independent, semi-lonely single woman is a character Heigl has played before, in last year's "The Ugly Truth," and 2008's "27 Dresses," and 2006's "Knocked Up," and nearly all her previous big-screen roles, now that we think of it.