By Alek Arend Los Angeles Lakers point guard Russell Westbrook made a big decision this week. The veteran NBA star is parting ways with his longtime agent, Thad Foucher. He represented Westbrook for 14 years. “I represented Russell Westbrook for 14 years and am proud of our partnership which included a highly successful 2008 draft, a super-max contract and the only renegotiation-and-extend max contract in history,” Foucher said in the statement, per ESPN’s Adrian Wojnarowski. “I also supported Russell throughout his rise into a prominent fashion industry figure and recently orchestrated three …