Getty New York Knicks' head coach Mike Brown shouts instruciton to his team during the NBA basketball game between the New York Knicks and the Philadelphia 76ers at the Etihad Arena in Abu Dhabi. The New York Knicks will open the Mike Brown era without two of their most important rotation players. According to multiple reports, center Mitchell Robinson  will sit out the season opener due to left ankle injury management, while Josh Hart remains sidelined with lumbar spasms. The setbacks come as