RedOne was overexposed. After Gaga every artist wanted him. This is why Nicki, J-Lo, Pitbull, and Enrique all have the same vibe since Gaga. RedOne has dominated radio, but it all carries the same musical texture. When Judas didn't do so well on the charts + reviews (even though I love it) I think it marked the discontinuation of RedOne being Gaga's *chief* engineer. He's fucking AMAZING but I'd like to see him reinvent some new sounds. I'm ready for some FUCKING ZEDD AND DJ WHITESHADOW WOOOOOO!!!!