The success of Cobra Kai is proof that audiences are still interested in The Karate Kid story, and invested in the characters introduced in the original movies. While anyone with a Netflix subscription can now catch up on what's going on with Daniel LaRusso and most of his past adversaries in the present day, there's one key character the Netflix series won't feature for new adventures. Mr. Miyagi can't appear in new scenes of Cobra Kai, but could a prequel series happen? CinemaBlend asked actor Ralph Macchio about just that, and he had some thoughts.