MLB might point to the beating of Bryan Stow as evidence of inadequate security at Dodger Stadium and general mismanagement by Frank McCourt.Bryan Stow is in a rehabilitation facility in the San Francisco Bay Area, seven months removed from the Dodger Stadium parking lot beating that nearly cost him his life. However, amid the legal and financial fine points of the Dodgers bankruptcy, Stow could emerge as a pivotal figure in the case at a crucial hearing next week.