Quoted from nwpinball:Stranger Things is awesome, but Stern would never jump on a new and exciting license, that's taking too many chances. They wait until something is very established and well-known (or in the case of Aerosmith, well past it's prime).
Why does Stern do this, always so far behind the optimal window. This is one thing that completely baffles me. Ghostbusters the timing was decent as it was available when the movie came out, but for all the movies to get behind that one seemed risky. Whomever does the marketing and planning at Stern needs to be fired.