He said each song flowed into each other to tell a story. Listening to it last night, it seemed U Know My Style should have came after the Destiny song on Disc 2, and Thief Themes should have came after Reason on Disc 2.
Disc 2, Nas is talking about Getting Married and being at a happy place in his life. Whereas, in Disc 1 (my favorite) he's talking about Message to the Feds, and the fuck up world we live in. It seems those two last songs was put in the wrong place.
I don't know, just an observation I made.