Although the frigid open of the final episode implied that John Kreese had met a terrible end, it later emerged that everything had been set up so that he could escape
One of the many returning Karate Kid characters in Cobra Kai, Chozen, had a heart-to-heart with both Johnny and Daniel and disclosed
Terry Silver's future initially appeared to be dismal, but with his immense fortune and resources, it is highly possible that he will find a way out of the jam and escape, at least on bond
Cobra Kai may no longer exist. That is unless, someone else decides to come in and run it
Carmen's pregnancy was one of the season's most unexpected developments
In seasons 4 and 5, Anthony—one of the Cobra Kai side characters with main character energy—finally assumed a more significant role and showed a desire to take up karate.
One of season four's most tragic pairings was Robby and Kenny