#1 Worst: Aiden English's heel turn
There are very few acts in WWE that the crowd reacts to instantaneously. Rusev Day was one such act. I was disappointed that the company saw it fit to separate them, when the audience was so invested in the duo. I would have been okay with maybe The New Day breaking up, to end the monotony of their run. Having English go heel did not make much sense.
I do hope that this plays out for the best for both performers involved in this particular equation. How fun will Rusev be without English to introduce him?