Alden Ehrenreich is the new Han Solo. “The new Han Solo.” Since when do we live in a world where that doesn’t seem like a particularly strange thing to say? In the age of Ultron, elaborately interconnected franchises, and secret semi-sequels that are marketed on the faintest whiff of brand recognition, everyone seems to have accepted the idea that actors are merely stewards for the roles that they inhabit. We have come to grips with the understanding that Disney will be making Star Wars movies until long after any of us are still alive to watch them, and that Han Solo will survive Ford, Ehrenreich, and the rest of us, too. For 30 years, Harrison Ford had been the Han Solo, but by the time "The Force Awakens" came out last year, moviegoers had already been conditioned to accept the idea that he was just a version of the character.