The first up is likely to be The Tourist, which has Cruise and Charlize Theron attached as the leads. A remake of the French thriller Anthony Zimmer, the original script was penned by Julian Fellowes. McQuarrie is quickly rewriting it so that the film can begin shooting by March.
The pair also might be returning to World War II, as McQuarrie and Mason Alley are teaming up to write Flying Tigers, the real life story of a volunteer fighter squadron that was formed to assist the Chinese in fighting the Japanese during WWII. Cruise isn't formally attached, but he has been itching to do another fighter pilot movie since the days of Top Gun.
But the most intriguing film on the McQuarrie-Cruise slate is the UA project The Champions, which McQuarrie is penning and producing alongside Guillermo del Toro. Based on the British television series about super-powered government agents, it's now being developed for Cruise to star in. It was inevitable that Cruise was going to want in on this whole "superhero" trend -- the aura around his Tropic Thunder costar Robert Downey Jr. was espcially hard to miss. How could he not want some of that? Remember, he's already attached to Sam Raimi's Sleeper, so he's obviously waking up to the trend and franchise potential of superpowers. Well, best of luck to McQuarrie and Cruise -- may the relationship be a fruitful one.