The return of former Disney production chief Nina Jacobson to active status — she’s now a DreamWorks-allied producer on the Universal lot — is welcome news. Jacobson, HE readers will recall, was bizarrely whacked last summer — bizarre as in out-of-the-blue and what-was-that-about? The guy who gave her the bad news, Disney distribution chief Dick Cook, won the all-time Superb Timing award for telling Jacobson just as her partner was giving birth in a hospital.