Jay Z founded the Roc.........that's like P Diddy leaving Bad Boy or Master P (even though he is wack) leaving No Limit..........

Just rumors........

If he left, almost everyone would leave or put out wack shit until they got to leave (MOP, Beanie Segal, Memphis Bleek, Freeway etc...). The only people I could see staying if Jay left would be Cam'ron and his peeps. The Roc would lose so much.......

Like I said, just rumors................