Another Chicago Bulls guard has undergone offseason surgery. A few weeks after announcing a minor procedure for Rob Dillingha m, the organization revealed on Wednesday that Josh Giddey had a successful right ankle arthroscopy. The news comes essentially one month after the official end of the Bulls' season. Giddey only played in one of the team's final seven games, though this was seemingly more of a precautionary move for his lingering hamstring issue. The Bulls stated that Giddey isn't expected to start basketball activities for another three months. However, they did specifically note that the expectation is for the 23-year-old guard to be ready by the start of training camp. Teams typically start up their prep work for the NBA season at the end of September, before preseason games begin in early October.…