EXCLUSIVE CONTENT Get ESPN+ Westbrook deal changes OKC's future, so what comes next?Russell Westbrook agreed to an extension with the Thunder that will keep him in OKC for the next three seasons. Layne Murdoch/NBAE via Getty ImagesKevin Pelton, ESPN Senior WriterAug 4, 2016, 04:15 AMClose Co-author, Pro Basketball Prospectus series Formerly a consultant with the Indiana Pacers Developed WARP rating and SCHOENE systemFollow on XEmailKevin Durant is gone, but Russell Westbrook is sticking around.