Developed by Visual Concepts, NBA 2K14 launched today for Xbox 360 and PlayStation 3! Polygon states, "A TV spot for NBA 2K14 offers the first look at how 2K Sports' basketball title will appear on next-gen consoles. Starring cover athlete LeBron James, the commercial focuses on James playing in the real world before transitioning to how the Miami Heat star looks inside the game. The glimpse is brief, though we do get to see how the next generation of consoles will handle things like facial…