Since ain’t shyt else to do, I will entertain some possibilities. Once big hit came home, too much gang affiliation, too messy, too many people expecting shyt that ain’t got nothing to do with nas and what he got going on. On top of hit starting to do beats and over saturate himself before they was getting to their last grand finale album together like game, Benny, and whatever else he had going on. Nas probably just felt “aight, great working with you. Hope you prosper off what we did. I’m on to the next until we meet again” type shyt. That’s all I can account this to.