Brooklyn Nets rescind qualifying offer for Markel Brown

Noah K. Murray-USA TODAY SportsPeople around here have learned a lot about the rough side of professional sports this week. Unfortunately, it looks like former Oklahoma State Cowboy Markel Brown has learned a similar lesson. After making a qualifying offer last week, the Brooklyn Nets have reportedly rescinded that offer which would have paid the second year guard $1.08 million.

Sources on @TheVertical: Brooklyn has rescinded qualifying offer on guard Markel Brown, allowing him to become an unrestricted free agent.

— Adrian Wojnarowski (@WojVerticalNBA) July 6, 2016 This would make Brown an unrestricted free agent, open to go where he chooses but he may have missed out a spot that has since…