Russell Westbrook will miss the entire preseason and likely the first few games of the regular season after undergoing an arthroscopic knee surgery on Wednesday. [tweet https://twitter.com/royceyoung/status/1039946768014888960?ref_src=twsrc%5Etfw] While not a huge issue in reality as missing a couple games to start the season shouldn’t greatly affect the Thunder’s season, any time a star player starts [...]