Late is the hour at which Red Bull chooses to appear. Having escorted Max Verstappen to his first Formula 1 world title, the team’s new RB18 had yet to break cover as the team elected to “launch” its new model with…a completely different car. But perhaps Red Bull is never late, or early, and has unveiled its car precisely when it means to. Aiming to keep some of its details under wraps to ensure they couldn’t be assimilated into the other cars, Barcelona’s “shakedown event” proved to be the first proper look at its new championship challenger. …