It’s an understandable expectation that when one sees “new David O. Russell trailer,” they automatically ready themselves to see Mark Wahlberg’s face pop up once they hit “play.” But, oops, the Funky One was traded out as the lead of Silver Linings Playbook by Russell himself last summer in favor of someone else apparently willing to work for less pay (and less fuss) – Bradley Cooper. And while that’s the sort of casting might-have-been trivia we could all still be talking about years from now, hopefully the film’s first trailer will silence that, because it’s hard to imagine that Wahlberg could infuse the part of bonkers old Pat Solitano with as much desperation and joy as Cooper appears to do in just two minutes. Wow. Based on Matthew Quick‘s novel of the same name (sans a “the,” apparently), Cooper stars as a former teacher who attempts to reintegrate into normal life after four years in a mental institution. For Pat, “normal life” apparently means staying up till 4AM reading Hemingway, bugging his probably loopy parents (Jacki Weaver and Robert De Niro), running around with a trash bag on his body (sweat it out, Pat!), and just possibly falling in love with the equally-as-off-the-wall-nutty Jennifer Lawrence. Even better? The whole thing absolutely feels like a Russell film.