About a year ago, Nissan’s response to nose-diving truck sales betrayed some serious ambivalence about chasing the profitable-yet-dangerous segment. Its first plan was to rebadge the new Ram, but that deal has fallen apart in the wake of Chrysler’s shotgun wedding to Fiat. At a loss for options, Nissan canceled the Quest, QX56 and Armada and started tooling up its Canton plant to produce commercial vehicles. It looked like Nissan’s days in the truck market were over. Now, USA Today reports that Nissan is developing a new full-sized pickup (and SUV) after all. By itself. Who’d have thunk it?