Looks like Tina could be starring in another new film! From Deadline.com:

Jason Moore is in negotiations to direct The Nest, a Universal Pictures comedy that shapes up as an imminent post-30 Rock star vehicle for Tina Fey. The comedy’s based on an original idea by Paula Pell, who wrote the script. Fey is producing through her Little Stranger Inc banner.

In the comedy, two thirtysomething sisters come home to find their parents’ house has been put up for sale. They spend a last wild weekend together, bonding and feuding and finally growing up.