MORE: Training camp content portal Classes started on Monday in West Lafayette. And, it’s Week Zero of the college football season. What’s it all mean? Purdue is moving closer to game mode after almost three weeks of camp practices. “Fine-tuning on details, solidifying spots on the roster, staying healthy and still preparing the bodies for a live contest,” said Ryan Walters when asked what was on the agenda this week. How real is the 2024 season? Purdue will begin preparations for Indiana State, its Week One foe on August 31, tomorrow. Walters has had a lot to work on since camp began on July …