The way I see it, we could have a three-pronged franchise, with each set at different periods in the show's chronology. The audios are set earliest, starring Doctors 5-8 (any broadcast on Radio 4 or 7 are always Doctor 8). Then you get the film, which will star the 10th Doctor. The TV show with Doc 11 is obviously set last in the series timeline.
If the Time War is involved in the movie plot, I'd like to see Doc 10 visit Blackpool. Lucie Miller, the 8th Doctor's current companion, recognises the Tardis, but is quite surprised when the guy who steps out isn't the man she knows. She'd demand to know where the Doctor is, he explains that he IS the Doctor, and is forced to explain how he regenerated. Cue flashback, with narration by David Tennant and Sheridan Smith. Later, the Doctor realises that since Dalek Caan managed to bring Davros back from the Time War (as seen in The Stolen Earth/Journey's End), he can now bring back the Time Lords and Gallifrey. So he takes Lucie and goes back into the Time War, rescuing her Doctor, who is badly wounded, and stopping the 8th Doctor from destroying Gallifrey (since Doc 10 knows it would be futile anyway, as the Daleks survived). With Docs 8 and 10 in their own Tardises, Lucie goes back with 8, who regenerates into Doc 9 (cameo from Chris Eccleston). Meanwhile, Doc 10 goes off for further adventures. This would be set between the last ever 8th Doctor audio and the TV episode Rose for Doc 8 and Lucie, and between Planet of the Dead and Waters of Mars for Doc 10. It would also set up Doc 11 to have adventures involving other Time Lords and Gallifrey. It would also explain John Simm's appearance in the Xmas specials, assuming he'll be playing The Master (we'll know for sure by the time any movie comes out anyway).