He's confirmed that Gaga's character is the original Supreme and will return in a future season that returns to the Coven story?
I liked Coven, but one of the positive aspects of AHS is everything being NEW every year.
If he's ran out of ideas then it needs to end. Or get a new show runner in.
Edit - Also, Lady Gaga was part of the "dramatic re-enactment" so surely not supposed to be the 'real' witch?
Does Ryan even watch his own show?