Wiz Khalifa wants a court declaration ending a “360-deal” as part of a lawsuit in which he contends that his former manager profited at his expense by self dealing. a lawsuit filed in Los Angeles Superior Court says that Grinberg and Rostrum acted as “faithless fiduciaries in direct contravention of their obligations to him.” nothing good comes out when the manager decides to go into business against his artist. Unfortunately, that is the case here,” said Alex Weingarten, Khalifa’s attorney at Venable LLP. Whiz started working with his former manager in 2004, he was only 16 years old, with the lawsuit being filed in California his lawyer claims he can end the 360 agreement under the Labor Code’s seven-year rule. Wiz is seeking damages in excess of $1 million dollars, as well as punitive damages and attorney’s fees.