Everyone assumed it would be Luke who'd be filling the mentor role for the new characters a la Obi-Wan, but it looks like it'll actually be Han Solo. "It's true, all of it," he says in response to Rey, later continuing "the Dark Side, the Jedi, they're all real" To have the once-sceptic now introducing a new generation to the Force brings his character full circle, and promises some new things from the scoundrel in The Force Awakens.