Ryan Murphy has revealed a crossover that could have sent fans into complete chaos. According to Murphy, plans were once in place to connect ‘Scream Queens’ with ‘American Horror Story’ Season 13, but the idea was ultimately scrapped because of Ariana Grande’s touring schedule. Ariana’s involvement in the ‘AHS’ universe made the crossover particularly intriguing, and fans are now wondering what the abandoned storyline could have looked like. Another Murphy universe crossover that almost became reality has officially entered the “what could have been” file.