Gersson Rosas 90-day trial as the Mavs general manager is up, according to sources:
League source confirms the Mavs have fired GM Gersson Rosas only three months after hiring him.
— Ken Berger (@KBergCBS) October 29, 2013
Details of the reasoning behind this are unknown at this time.
This is very bizarre to say the least but Mark Cuban makes the moves in Dallas anyway.