It isn't that he hasn't evolved from NWTS. He actually has evolved so much. Now what he looks for is a phrase or a few words that flow with the beat vividly. Sure he's been using that bravado flow but those are more for his "bars" tracks now. Look at Jungle and Hotline Bling. The way he croons on those songs makes it what it is. It's always been about harnessing the song with his lyricism and controlling it to his will. Jungle sounds so beautiful and only my ***** Drizzy could do that.