MORE: Deep Dive, practice No. 1 Most football teams have a season slogan or a mantra. Purdue does for the 2024 season, but Ryan Walters isn’t sharing it. “That’s for the squad,” he said after the Boilermakers’ first camp practice today. “We had a couple of pointed conversations last night.” What was the subject matter of his talk with the team? “I don’t wanna make any of you guys mad,” he said. No doubt, the slogan for 2024 likely involves proving people wrong–specifically the media. The us-against-the world rallying cry is a tried-and-true motivational ploy for coaches. Everyone in the Kozuch…