Though Summit and Neil Burger’s “Divergent” is still on the lookout for its male lead to pair with Shailene Woodley, it may have found a major co-star for her with Kate Winslet in talks to join the movie.Summit is eyeing a film trilogy; it acquired the Veronica Roth novel in March 2011, shortly after which Burger beat out a slew of helmers to land the coveted gig. The story has a futuristic, “Hunger Games”-like teen-on-teen violence setting and follows 16-year-old Beatrice Prior, whom Woodley is set to play. It is unknown what part Winslet would play in the film. Burger will helm, with Doug Wick and Lucy Fisher producing through their Red Wagon banner. Vanessa Taylor is rewriting the script that Evan Daugherty penned and Burger helped develop. Pic is set to bow March 21, 2014. Though Winslet is no stranger to starring in a big-budget-tentpole, the film would mark her first opportunity at a possible franchise. Summit is also still trying to find its male lead to pair with Woodley. The studio recently tested Lucas Till, Alex Pettyfer and Jeremy Irvine, but sources say the shingle may go older after not finding its guy with the latest readings. The CAA- and United Agents-repped Winslet can be seen in Relativity’s “Movie 43,” which bows this weekend, as well as Paramount’s “Labor Day,” which bows sometime in the fourth quarter of 2013.