VfB Stuttgart bosses arrived for a top level meeting Monday at the club headquarters, with the future of coach Pellegrino Matarazzo expected to be top of the agenda. Stuttgart lost 1-0 at home against Bundesliga leaders Union Berlin on Sunday and are the only team without a victory in the league where they are ranked second last. Chairman Alexander Wehrle, sports director Sven Mislintat and the club’s new adviser, former Stuttgart and Germany midfielder Sami Khedira, were among officials at the meeting. Matarazzo has been Stuttgart coach since January 2020 and led them back into the top flight…